Deoghar · Barrackpore · Chittaranjan 80023 80807 [email protected]
Know your exam · 2026–27

Which extra exams, for which class

Olympiads, talent searches and entrance exams for Classes 5 to 12: what each one tests, how hard it is compared with school work, who can sit it, and the order EWS recommends. Most students need only one or two a year.

  • Easy / school-alignedClose to the school syllabus
  • MediumSome preparation beyond school work
  • ToughSignificant preparation beyond school work
  • Very tough / advancedOnly with dedicated, advanced preparation

Difficulty is compared with the regular CBSE / ICSE-ISC / State Board syllabus for that class. It is EWS guidance, not an official rating.

Class 5

3 India · 4 international
EWS recommendation

Choose 1 Science exam (SOF ISO) and optionally 1 SST/environment exam (SOF ISSO or TERI). Add one foreign exam only if the student enjoys competition.

Suggested order

SOF ISO → SOF ISSO / TERI → ICAS Science → IAC Bees only for highly curious students.

How many?

Usually 1-2 extra examinations in the academic year are enough.

India-based examinations

  1. 1
    SOF International Science Olympiad (SOF ISO)Medium
    Science

    Classes 1-12. Question papers follow the CBSE, ICSE and State Board syllabi, with Achievers questions in every class and a Logical Reasoning section up to Class 10. Registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 1-12 in a school recognised by SOF. Level 2 is for Classes 3-12 (top 5% of each class).
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Oct 2026, 19 Nov 2026 or 3 Dec 2026. The school applies at least 30 days before the chosen date.
    Fee
    Rs 170 per student
    Note
    Logical Reasoning is a section for Classes 1-10 only; Classes 11-12 have subject sections and Achievers.
    Official website
  2. 2
    SOF International Social Studies Olympiad (SOF ISSO)Easy / school-aligned
    SST

    Classes 3-10. Uses the CBSE, ICSE and State Board syllabi. Strong school-aligned SST exposure; registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 3-10 in a school recognised by SOF.
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Nov 2026 or 19 Jan 2027. The school applies at least 30 days before the exam.
    Fee
    Rs 170 per student
    Official website
  3. 3
    TERI GREEN OlympiadMedium
    Environment / Science-SST

    Grades 4-12 in recognised schools. Covers environment and sustainable development: ecology and biodiversity, climate, renewables, natural resources and circularity. School-based registration.

    Official details · checked 9 October 2026
    Who can sit
    Std 4-12 in four levels: Std 4-5, 6-8, 9-10 and 11-12.
    How to register
    Through the school only; each school enters at least 20 students.
    Dates
    2026: exam on 8 Oct or 18 Nov 2026 (school's choice). 2026 registration closed on 10 Aug 2026.
    Fee
    Rs 250 per student (incl. taxes)
    Note
    Theme: Environment and Sustainable Development (ecology, climate, renewables, natural resources, SDGs, circularity).
    Official website

International examinations

  1. 1
    ICAS ScienceMedium
    Science skills

    India has Science papers through Year 12. Tests observation, interpretation, investigation, scientific reasoning and problem solving; less dependent on memorising one board textbook.

    Official details · checked 9 October 2026
    Who can sit
    In India, Years 3 to 12.
    How to register
    In India, through PEAR Academy (icas.pearacademy.org).
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  2. 2
    International Science Bee (IAC / INDAC India route)Tough
    Science

    Open to school-age students by age division. Indian students use the Indian Academic Championship (INDAC) route. Broad science knowledge and quiz-style speed make it tougher than a syllabus test.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  3. 3
    International Geography Bee (IAC / INDAC India route)Tough
    Geography / SST

    Open by age division. Indian students participate through INDAC. Strong option for students who enjoy Geography, maps, places and world awareness.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  4. 4
    International History Bee (IAC / INDAC India route)Tough
    History / SST

    Open by age division through the India-specific INDAC route. Best for students who enjoy History and wide general knowledge.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website

Class 6

4 India · 4 international
EWS recommendation

2 exams in the year are enough for most students. VVM is the most valuable new option beginning in Class 6.

Suggested order

SOF ISO → VVM → SOF ISSO / TERI → ICAS Science → IAC Bees.

How many?

Usually 1-2 extra examinations in the academic year are enough.

India-based examinations

  1. 1
    SOF International Science Olympiad (SOF ISO)Medium
    Science

    Classes 1-12. Question papers follow the CBSE, ICSE and State Board syllabi, with Achievers questions in every class and a Logical Reasoning section up to Class 10. Registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 1-12 in a school recognised by SOF. Level 2 is for Classes 3-12 (top 5% of each class).
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Oct 2026, 19 Nov 2026 or 3 Dec 2026. The school applies at least 30 days before the chosen date.
    Fee
    Rs 170 per student
    Note
    Logical Reasoning is a section for Classes 1-10 only; Classes 11-12 have subject sections and Achievers.
    Official website
  2. 2
    SOF International Social Studies Olympiad (SOF ISSO)Easy / school-aligned
    SST

    Classes 3-10. Uses the CBSE, ICSE and State Board syllabi. Strong school-aligned SST exposure; registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 3-10 in a school recognised by SOF.
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Nov 2026 or 19 Jan 2027. The school applies at least 30 days before the exam.
    Fee
    Rs 170 per student
    Official website
  3. 3
    Vidyarthi Vigyan Manthan (VVM)Medium
    Science + Maths + Reasoning

    Classes 6-11; open to CBSE, ICSE and State Boards. A major part is based on NCERT / State Board curriculum plus VVM study material and reasoning.

    Official details · checked 9 October 2026
    Who can sit
    Classes 6-11 under CBSE, ICSE and State Boards.
    How to register
    By the school or by the student individually.
    Dates
    Level 1 (2026-27): Class 6-7 on 16/19 Nov, Class 8-9 on 17/20 Nov, Class 10-11 on 18/21 Nov 2026. Registration open till 15 Oct 2026.
    Fee
    Rs 200 per student
    Official website
  4. 4
    TERI GREEN OlympiadMedium
    Environment / Science-SST

    Grades 4-12 in recognised schools. Covers environment and sustainable development: ecology and biodiversity, climate, renewables, natural resources and circularity. School-based registration.

    Official details · checked 9 October 2026
    Who can sit
    Std 4-12 in four levels: Std 4-5, 6-8, 9-10 and 11-12.
    How to register
    Through the school only; each school enters at least 20 students.
    Dates
    2026: exam on 8 Oct or 18 Nov 2026 (school's choice). 2026 registration closed on 10 Aug 2026.
    Fee
    Rs 250 per student (incl. taxes)
    Note
    Theme: Environment and Sustainable Development (ecology, climate, renewables, natural resources, SDGs, circularity).
    Official website

International examinations

  1. 1
    ICAS ScienceMedium
    Science skills

    India has Science papers through Year 12. Tests observation, interpretation, investigation, scientific reasoning and problem solving; less dependent on memorising one board textbook.

    Official details · checked 9 October 2026
    Who can sit
    In India, Years 3 to 12.
    How to register
    In India, through PEAR Academy (icas.pearacademy.org).
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  2. 2
    International Science Bee (IAC / INDAC India route)Tough
    Science

    Open to school-age students by age division. Indian students use the Indian Academic Championship (INDAC) route. Broad science knowledge and quiz-style speed make it tougher than a syllabus test.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  3. 3
    International Geography Bee (IAC / INDAC India route)Tough
    Geography / SST

    Open by age division. Indian students participate through INDAC. Strong option for students who enjoy Geography, maps, places and world awareness.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  4. 4
    International History Bee (IAC / INDAC India route)Tough
    History / SST

    Open by age division through the India-specific INDAC route. Best for students who enjoy History and wide general knowledge.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website

Class 7

4 India · 5 international
EWS recommendation

2-3 exams. International Chemistry Quiz becomes a good subject-specific option for students who enjoy Chemistry.

Suggested order

SOF ISO → VVM → SOF ISSO / TERI → ICAS Science or ICQ → IAC Bees.

How many?

Usually 1-2 extra examinations in the academic year are enough.

India-based examinations

  1. 1
    SOF International Science Olympiad (SOF ISO)Medium
    Science

    Classes 1-12. Question papers follow the CBSE, ICSE and State Board syllabi, with Achievers questions in every class and a Logical Reasoning section up to Class 10. Registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 1-12 in a school recognised by SOF. Level 2 is for Classes 3-12 (top 5% of each class).
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Oct 2026, 19 Nov 2026 or 3 Dec 2026. The school applies at least 30 days before the chosen date.
    Fee
    Rs 170 per student
    Note
    Logical Reasoning is a section for Classes 1-10 only; Classes 11-12 have subject sections and Achievers.
    Official website
  2. 2
    SOF International Social Studies Olympiad (SOF ISSO)Easy / school-aligned
    SST

    Classes 3-10. Uses the CBSE, ICSE and State Board syllabi. Strong school-aligned SST exposure; registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 3-10 in a school recognised by SOF.
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Nov 2026 or 19 Jan 2027. The school applies at least 30 days before the exam.
    Fee
    Rs 170 per student
    Official website
  3. 3
    Vidyarthi Vigyan Manthan (VVM)Medium
    Science + Maths + Reasoning

    Classes 6-11; open to CBSE, ICSE and State Boards. A major part is based on NCERT / State Board curriculum plus VVM study material and reasoning.

    Official details · checked 9 October 2026
    Who can sit
    Classes 6-11 under CBSE, ICSE and State Boards.
    How to register
    By the school or by the student individually.
    Dates
    Level 1 (2026-27): Class 6-7 on 16/19 Nov, Class 8-9 on 17/20 Nov, Class 10-11 on 18/21 Nov 2026. Registration open till 15 Oct 2026.
    Fee
    Rs 200 per student
    Official website
  4. 4
    TERI GREEN OlympiadMedium
    Environment / Science-SST

    Grades 4-12 in recognised schools. Covers environment and sustainable development: ecology and biodiversity, climate, renewables, natural resources and circularity. School-based registration.

    Official details · checked 9 October 2026
    Who can sit
    Std 4-12 in four levels: Std 4-5, 6-8, 9-10 and 11-12.
    How to register
    Through the school only; each school enters at least 20 students.
    Dates
    2026: exam on 8 Oct or 18 Nov 2026 (school's choice). 2026 registration closed on 10 Aug 2026.
    Fee
    Rs 250 per student (incl. taxes)
    Note
    Theme: Environment and Sustainable Development (ecology, climate, renewables, natural resources, SDGs, circularity).
    Official website

International examinations

  1. 1
    ICAS ScienceMedium
    Science skills

    India has Science papers through Year 12. Tests observation, interpretation, investigation, scientific reasoning and problem solving; less dependent on memorising one board textbook.

    Official details · checked 9 October 2026
    Who can sit
    In India, Years 3 to 12.
    How to register
    In India, through PEAR Academy (icas.pearacademy.org).
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  2. 2
    International Chemistry Quiz (RACI)Medium
    Chemistry

    Years 7-12 with age/year divisions; India has an official participation route. Questions go beyond a fixed syllabus and test chemical thinking in real situations; school/coordinator registration.

    Official details · checked 9 October 2026
    Who can sit
    Years 7-12 in six divisions by year/age.
    How to register
    A teacher of the school or coaching centre registers students; India coordinator is PEAR Academy.
    Dates
    India sits Round 2. The 2026 quiz (3-7 Aug 2026) is over; next is 9-13 Aug 2027 (registration dates not yet posted).
    Fee
    Not stated
    Official website
  3. 3
    International Science Bee (IAC / INDAC India route)Tough
    Science

    Open to school-age students by age division. Indian students use the Indian Academic Championship (INDAC) route. Broad science knowledge and quiz-style speed make it tougher than a syllabus test.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  4. 4
    International Geography Bee (IAC / INDAC India route)Tough
    Geography / SST

    Open by age division. Indian students participate through INDAC. Strong option for students who enjoy Geography, maps, places and world awareness.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  5. 5
    International History Bee (IAC / INDAC India route)Tough
    History / SST

    Open by age division through the India-specific INDAC route. Best for students who enjoy History and wide general knowledge.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website

Class 8

7 India · 6 international
EWS recommendation

2 regular exposure exams plus at most 1 advanced challenge. NSEJS is not a routine exam; attempt only after dedicated preparation.

Suggested order

SOF ISO / VVM → SOF ISSO / TERI → ICAS Science / ICQ → SEHSS → NSEJS. NMMS only if eligibility conditions are satisfied.

How many?

Usually 2 regular enrichment exams plus at most 1 advanced challenge are enough.

India-based examinations

  1. 1
    SOF International Science Olympiad (SOF ISO)Medium
    Science

    Classes 1-12. Question papers follow the CBSE, ICSE and State Board syllabi, with Achievers questions in every class and a Logical Reasoning section up to Class 10. Registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 1-12 in a school recognised by SOF. Level 2 is for Classes 3-12 (top 5% of each class).
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Oct 2026, 19 Nov 2026 or 3 Dec 2026. The school applies at least 30 days before the chosen date.
    Fee
    Rs 170 per student
    Note
    Logical Reasoning is a section for Classes 1-10 only; Classes 11-12 have subject sections and Achievers.
    Official website
  2. 2
    SOF International Social Studies Olympiad (SOF ISSO)Easy / school-aligned
    SST

    Classes 3-10. Uses the CBSE, ICSE and State Board syllabi. Strong school-aligned SST exposure; registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 3-10 in a school recognised by SOF.
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Nov 2026 or 19 Jan 2027. The school applies at least 30 days before the exam.
    Fee
    Rs 170 per student
    Official website
  3. 3
    Vidyarthi Vigyan Manthan (VVM)Medium
    Science + Maths + Reasoning

    Classes 6-11; open to CBSE, ICSE and State Boards. A major part is based on NCERT / State Board curriculum plus VVM study material and reasoning.

    Official details · checked 9 October 2026
    Who can sit
    Classes 6-11 under CBSE, ICSE and State Boards.
    How to register
    By the school or by the student individually.
    Dates
    Level 1 (2026-27): Class 6-7 on 16/19 Nov, Class 8-9 on 17/20 Nov, Class 10-11 on 18/21 Nov 2026. Registration open till 15 Oct 2026.
    Fee
    Rs 200 per student
    Official website
  4. 4
    TERI GREEN OlympiadMedium
    Environment / Science-SST

    Grades 4-12 in recognised schools. Covers environment and sustainable development: ecology and biodiversity, climate, renewables, natural resources and circularity. School-based registration.

    Official details · checked 9 October 2026
    Who can sit
    Std 4-12 in four levels: Std 4-5, 6-8, 9-10 and 11-12.
    How to register
    Through the school only; each school enters at least 20 students.
    Dates
    2026: exam on 8 Oct or 18 Nov 2026 (school's choice). 2026 registration closed on 10 Aug 2026.
    Fee
    Rs 250 per student (incl. taxes)
    Note
    Theme: Environment and Sustainable Development (ecology, climate, renewables, natural resources, SDGs, circularity).
    Official website
  5. 5
    National Means-cum-Merit Scholarship Examination (NMMS / NMMSE)Medium
    MAT + Science + SST + Maths

    Special eligibility: For Class VIII. In West Bengal 2026, eligible students must be in recognised Government / Government-aided / Local Body / Government-sponsored schools, meet marks and parental-income rules; private-school/KV/JNV students are not eligible for the scholarship.

    Official details · checked 9 October 2026
    Who can sit
    Class 8, with at least 55% in the Class 7 final exam (5% relaxation for SC/ST/disabled). Government, Government-aided, Local Body and Government-sponsored schools (incl. Madrasahs) without residential facility; family income below Rs 3,50,000 a year.
    How to register
    Online application on the West Bengal School Education scholarship portal.
    Dates
    NMMSE 2026: applications 28 Jul - 16 Sep 2026 (closed); exam on 20 Dec 2026.
    Fee
    Not stated
    Note
    Kendriya Vidyalaya, Jawahar Navodaya Vidyalaya, state-run residential and private-school students are not entitled to the scholarship.
    Official website
  6. 6
    Standard Examination in High School Science (SEHSS - IAPT)Tough
    PCMB

    For Class 10 or lower; no board restriction. Same paper uses Class-10-level Physics, Chemistry, Biology and Mathematics with equal weightage. Best for strong Class 8-10 students.

    Official details · checked 9 October 2026
    Who can sit
    Class 10 or lower on 30 Nov 2026; any board.
    How to register
    Individual online enrolment through IAPT's official link.
    Dates
    Exam on Sun 29 Nov 2026, 10:00-12:30. Enrolment opened 21 Sep 2026; IAPT's home page says enrolment was extended to 16 Oct 2026, while the enrolment page shows 12 Oct: enrol by 12 Oct to be safe.
    Fee
    Rs 300
    Note
    60 questions, equal weightage to Physics, Chemistry, Biology and Maths at Class 10 level.
    Official website
  7. 7
    National Standard Examination in Junior Science (NSEJS)Very tough / advanced
    Physics + Chemistry + Biology

    Official national Olympiad pathway. For eligible Class 8-10 students under current class/age rules; syllabus is up to Class 10 CBSE science. Attempt only with advanced preparation.

    Official details · checked 9 October 2026
    Who can sit
    Classes 8-10 on 30 Nov 2026, born between 1 Jan 2012 and 31 Dec 2013.
    How to register
    Through an IAPT exam centre, or individually on the IAPT portal.
    Dates
    NSEJS 2026: exam on Sun 22 Nov 2026, 2:30-4:30 pm. Student enrolment closed on 16 Sep 2026.
    Fee
    Not stated
    Official website

International examinations

  1. 1
    ICAS ScienceMedium
    Science skills

    India has Science papers through Year 12. Tests observation, interpretation, investigation, scientific reasoning and problem solving; less dependent on memorising one board textbook.

    Official details · checked 9 October 2026
    Who can sit
    In India, Years 3 to 12.
    How to register
    In India, through PEAR Academy (icas.pearacademy.org).
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  2. 2
    International Chemistry Quiz (RACI)Medium
    Chemistry

    Years 7-12 with age/year divisions; India has an official participation route. Questions go beyond a fixed syllabus and test chemical thinking in real situations; school/coordinator registration.

    Official details · checked 9 October 2026
    Who can sit
    Years 7-12 in six divisions by year/age.
    How to register
    A teacher of the school or coaching centre registers students; India coordinator is PEAR Academy.
    Dates
    India sits Round 2. The 2026 quiz (3-7 Aug 2026) is over; next is 9-13 Aug 2027 (registration dates not yet posted).
    Fee
    Not stated
    Official website
  3. 3
    UK Biology ChallengeMedium
    Biology

    For Y9/Y10 or equivalent year groups worldwide (roughly ages 13-15). School must be a recognised institution and supervise the exam.

    Official details · checked 9 October 2026
    Who can sit
    Year 9/10 or the equivalent year groups worldwide.
    How to register
    Recognised schools only, with on-site supervision; no individuals or tutoring companies.
    Dates
    2027: registration opens 23 Feb 2027; competition 28 Apr - 12 May 2027.
    Fee
    GBP 50 per school (outside the UK)
    Official website
  4. 4
    International Science Bee (IAC / INDAC India route)Tough
    Science

    Open to school-age students by age division. Indian students use the Indian Academic Championship (INDAC) route. Broad science knowledge and quiz-style speed make it tougher than a syllabus test.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  5. 5
    International Geography Bee (IAC / INDAC India route)Tough
    Geography / SST

    Open by age division. Indian students participate through INDAC. Strong option for students who enjoy Geography, maps, places and world awareness.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  6. 6
    International History Bee (IAC / INDAC India route)Tough
    History / SST

    Open by age division through the India-specific INDAC route. Best for students who enjoy History and wide general knowledge.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website

Class 9

7 India · 6 international
EWS recommendation

2 regular exams and, for stronger students, one challenge such as VSO, SEHSS or NSEJS.

Suggested order

SOF ISO / VVM → SOF ISSO / TERI → VSO (WB) → ICAS Science / ICQ → SEHSS → NSEJS.

How many?

Usually 2 regular enrichment exams plus at most 1 advanced challenge are enough.

India-based examinations

  1. 1
    SOF International Science Olympiad (SOF ISO)Medium
    Science

    Classes 1-12. Question papers follow the CBSE, ICSE and State Board syllabi, with Achievers questions in every class and a Logical Reasoning section up to Class 10. Registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 1-12 in a school recognised by SOF. Level 2 is for Classes 3-12 (top 5% of each class).
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Oct 2026, 19 Nov 2026 or 3 Dec 2026. The school applies at least 30 days before the chosen date.
    Fee
    Rs 170 per student
    Note
    Logical Reasoning is a section for Classes 1-10 only; Classes 11-12 have subject sections and Achievers.
    Official website
  2. 2
    SOF International Social Studies Olympiad (SOF ISSO)Easy / school-aligned
    SST

    Classes 3-10. Uses the CBSE, ICSE and State Board syllabi. Strong school-aligned SST exposure; registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 3-10 in a school recognised by SOF.
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Nov 2026 or 19 Jan 2027. The school applies at least 30 days before the exam.
    Fee
    Rs 170 per student
    Official website
  3. 3
    Vidyarthi Vigyan Manthan (VVM)Medium
    Science + Maths + Reasoning

    Classes 6-11; open to CBSE, ICSE and State Boards. A major part is based on NCERT / State Board curriculum plus VVM study material and reasoning.

    Official details · checked 9 October 2026
    Who can sit
    Classes 6-11 under CBSE, ICSE and State Boards.
    How to register
    By the school or by the student individually.
    Dates
    Level 1 (2026-27): Class 6-7 on 16/19 Nov, Class 8-9 on 17/20 Nov, Class 10-11 on 18/21 Nov 2026. Registration open till 15 Oct 2026.
    Fee
    Rs 200 per student
    Official website
  4. 4
    TERI GREEN OlympiadMedium
    Environment / Science-SST

    Grades 4-12 in recognised schools. Covers environment and sustainable development: ecology and biodiversity, climate, renewables, natural resources and circularity. School-based registration.

    Official details · checked 9 October 2026
    Who can sit
    Std 4-12 in four levels: Std 4-5, 6-8, 9-10 and 11-12.
    How to register
    Through the school only; each school enters at least 20 students.
    Dates
    2026: exam on 8 Oct or 18 Nov 2026 (school's choice). 2026 registration closed on 10 Aug 2026.
    Fee
    Rs 250 per student (incl. taxes)
    Note
    Theme: Environment and Sustainable Development (ecology, climate, renewables, natural resources, SDGs, circularity).
    Official website
  5. 5
    Vidyasagar Science Olympiad (VSO) - West BengalTough
    Science + Mathematics

    Special eligibility: Current VSO is for Class IX students of West Bengal. School-based nomination; the school may recommend a limited number of eligible students. Particularly relevant for EWS students in West Bengal.

    Official details · checked 9 October 2026
    Who can sit
    Class 9 in WBBSE government, aided, sponsored and D.A.-getting schools.
    How to register
    School only: the head of the school nominates the top 5 students, chosen on Class 8 annual exam marks.
    Dates
    VSO 2026: applications closed 7 Oct 2026; Layer 1 exam on 22 Nov 2026, 12:00-3:00 pm.
    Fee
    Not stated
    Note
    Run by JBNSTS for the West Bengal School Education Department.
    Official website
  6. 6
    Standard Examination in High School Science (SEHSS - IAPT)Tough
    PCMB

    For Class 10 or lower; no board restriction. Same paper uses Class-10-level Physics, Chemistry, Biology and Mathematics with equal weightage. Best for strong Class 8-10 students.

    Official details · checked 9 October 2026
    Who can sit
    Class 10 or lower on 30 Nov 2026; any board.
    How to register
    Individual online enrolment through IAPT's official link.
    Dates
    Exam on Sun 29 Nov 2026, 10:00-12:30. Enrolment opened 21 Sep 2026; IAPT's home page says enrolment was extended to 16 Oct 2026, while the enrolment page shows 12 Oct: enrol by 12 Oct to be safe.
    Fee
    Rs 300
    Note
    60 questions, equal weightage to Physics, Chemistry, Biology and Maths at Class 10 level.
    Official website
  7. 7
    National Standard Examination in Junior Science (NSEJS)Very tough / advanced
    Physics + Chemistry + Biology

    Official national Olympiad pathway. For eligible Class 8-10 students under current class/age rules; syllabus is up to Class 10 CBSE science. Attempt only with advanced preparation.

    Official details · checked 9 October 2026
    Who can sit
    Classes 8-10 on 30 Nov 2026, born between 1 Jan 2012 and 31 Dec 2013.
    How to register
    Through an IAPT exam centre, or individually on the IAPT portal.
    Dates
    NSEJS 2026: exam on Sun 22 Nov 2026, 2:30-4:30 pm. Student enrolment closed on 16 Sep 2026.
    Fee
    Not stated
    Official website

International examinations

  1. 1
    ICAS ScienceMedium
    Science skills

    India has Science papers through Year 12. Tests observation, interpretation, investigation, scientific reasoning and problem solving; less dependent on memorising one board textbook.

    Official details · checked 9 October 2026
    Who can sit
    In India, Years 3 to 12.
    How to register
    In India, through PEAR Academy (icas.pearacademy.org).
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  2. 2
    International Chemistry Quiz (RACI)Medium
    Chemistry

    Years 7-12 with age/year divisions; India has an official participation route. Questions go beyond a fixed syllabus and test chemical thinking in real situations; school/coordinator registration.

    Official details · checked 9 October 2026
    Who can sit
    Years 7-12 in six divisions by year/age.
    How to register
    A teacher of the school or coaching centre registers students; India coordinator is PEAR Academy.
    Dates
    India sits Round 2. The 2026 quiz (3-7 Aug 2026) is over; next is 9-13 Aug 2027 (registration dates not yet posted).
    Fee
    Not stated
    Official website
  3. 3
    UK Biology ChallengeMedium
    Biology

    For Y9/Y10 or equivalent year groups worldwide (roughly ages 13-15). School must be a recognised institution and supervise the exam.

    Official details · checked 9 October 2026
    Who can sit
    Year 9/10 or the equivalent year groups worldwide.
    How to register
    Recognised schools only, with on-site supervision; no individuals or tutoring companies.
    Dates
    2027: registration opens 23 Feb 2027; competition 28 Apr - 12 May 2027.
    Fee
    GBP 50 per school (outside the UK)
    Official website
  4. 4
    International Science Bee (IAC / INDAC India route)Tough
    Science

    Open to school-age students by age division. Indian students use the Indian Academic Championship (INDAC) route. Broad science knowledge and quiz-style speed make it tougher than a syllabus test.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  5. 5
    International Geography Bee (IAC / INDAC India route)Tough
    Geography / SST

    Open by age division. Indian students participate through INDAC. Strong option for students who enjoy Geography, maps, places and world awareness.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  6. 6
    International History Bee (IAC / INDAC India route)Tough
    History / SST

    Open by age division through the India-specific INDAC route. Best for students who enjoy History and wide general knowledge.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website

Class 10

7 India · 5 international
EWS recommendation

Board preparation is now important. Choose 1-2 regular exposure exams only. NSEJS and the senior NSE family are advanced pathways, not routine school competitions.

Suggested order

SOF ISO / VVM → SOF ISSO / TERI → ICAS / ICQ → SEHSS → NSEJS or one senior NSE subject for exceptional students.

How many?

Usually 2 regular enrichment exams plus at most 1 advanced challenge are enough.

India-based examinations

  1. 1
    SOF International Science Olympiad (SOF ISO)Medium
    Science

    Classes 1-12. Question papers follow the CBSE, ICSE and State Board syllabi, with Achievers questions in every class and a Logical Reasoning section up to Class 10. Registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 1-12 in a school recognised by SOF. Level 2 is for Classes 3-12 (top 5% of each class).
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Oct 2026, 19 Nov 2026 or 3 Dec 2026. The school applies at least 30 days before the chosen date.
    Fee
    Rs 170 per student
    Note
    Logical Reasoning is a section for Classes 1-10 only; Classes 11-12 have subject sections and Achievers.
    Official website
  2. 2
    SOF International Social Studies Olympiad (SOF ISSO)Easy / school-aligned
    SST

    Classes 3-10. Uses the CBSE, ICSE and State Board syllabi. Strong school-aligned SST exposure; registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 3-10 in a school recognised by SOF.
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Nov 2026 or 19 Jan 2027. The school applies at least 30 days before the exam.
    Fee
    Rs 170 per student
    Official website
  3. 3
    Vidyarthi Vigyan Manthan (VVM)Medium
    Science + Maths + Reasoning

    Classes 6-11; open to CBSE, ICSE and State Boards. A major part is based on NCERT / State Board curriculum plus VVM study material and reasoning.

    Official details · checked 9 October 2026
    Who can sit
    Classes 6-11 under CBSE, ICSE and State Boards.
    How to register
    By the school or by the student individually.
    Dates
    Level 1 (2026-27): Class 6-7 on 16/19 Nov, Class 8-9 on 17/20 Nov, Class 10-11 on 18/21 Nov 2026. Registration open till 15 Oct 2026.
    Fee
    Rs 200 per student
    Official website
  4. 4
    TERI GREEN OlympiadMedium
    Environment / Science-SST

    Grades 4-12 in recognised schools. Covers environment and sustainable development: ecology and biodiversity, climate, renewables, natural resources and circularity. School-based registration.

    Official details · checked 9 October 2026
    Who can sit
    Std 4-12 in four levels: Std 4-5, 6-8, 9-10 and 11-12.
    How to register
    Through the school only; each school enters at least 20 students.
    Dates
    2026: exam on 8 Oct or 18 Nov 2026 (school's choice). 2026 registration closed on 10 Aug 2026.
    Fee
    Rs 250 per student (incl. taxes)
    Note
    Theme: Environment and Sustainable Development (ecology, climate, renewables, natural resources, SDGs, circularity).
    Official website
  5. 5
    Standard Examination in High School Science (SEHSS - IAPT)Tough
    PCMB

    For Class 10 or lower; no board restriction. Same paper uses Class-10-level Physics, Chemistry, Biology and Mathematics with equal weightage. Best for strong Class 8-10 students.

    Official details · checked 9 October 2026
    Who can sit
    Class 10 or lower on 30 Nov 2026; any board.
    How to register
    Individual online enrolment through IAPT's official link.
    Dates
    Exam on Sun 29 Nov 2026, 10:00-12:30. Enrolment opened 21 Sep 2026; IAPT's home page says enrolment was extended to 16 Oct 2026, while the enrolment page shows 12 Oct: enrol by 12 Oct to be safe.
    Fee
    Rs 300
    Note
    60 questions, equal weightage to Physics, Chemistry, Biology and Maths at Class 10 level.
    Official website
  6. 6
    National Standard Examination in Junior Science (NSEJS)Very tough / advanced
    Physics + Chemistry + Biology

    Official national Olympiad pathway. For eligible Class 8-10 students under current class/age rules; syllabus is up to Class 10 CBSE science. Attempt only with advanced preparation.

    Official details · checked 9 October 2026
    Who can sit
    Classes 8-10 on 30 Nov 2026, born between 1 Jan 2012 and 31 Dec 2013.
    How to register
    Through an IAPT exam centre, or individually on the IAPT portal.
    Dates
    NSEJS 2026: exam on Sun 22 Nov 2026, 2:30-4:30 pm. Student enrolment closed on 16 Sep 2026.
    Fee
    Not stated
    Official website
  7. 7
    NSEP / NSEC / NSEB / NSEA (choose subject)Very tough / advanced
    Physics / Chemistry / Biology / Astronomy

    Official first-stage national Olympiad examinations for eligible Classes 10-12 under current age rules. Syllabus is up to Class 12 CBSE; attempt only in the student's strongest subject.

    Official details · checked 9 October 2026
    Who can sit
    Classes 10-12 on 30 Nov 2026, born between 1 Jul 2007 and 30 Jun 2012.
    How to register
    Through an IAPT exam centre, or individually on the IAPT portal.
    Dates
    2026: NSEA Sat 21 Nov; NSEP, NSEC and NSEB on Sun 22 Nov 2026. Student enrolment closed on 16 Sep 2026.
    Fee
    Not stated
    Official website

International examinations

  1. 1
    ICAS ScienceMedium
    Science skills

    India has Science papers through Year 12. Tests observation, interpretation, investigation, scientific reasoning and problem solving; less dependent on memorising one board textbook.

    Official details · checked 9 October 2026
    Who can sit
    In India, Years 3 to 12.
    How to register
    In India, through PEAR Academy (icas.pearacademy.org).
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  2. 2
    International Chemistry Quiz (RACI)Medium
    Chemistry

    Years 7-12 with age/year divisions; India has an official participation route. Questions go beyond a fixed syllabus and test chemical thinking in real situations; school/coordinator registration.

    Official details · checked 9 October 2026
    Who can sit
    Years 7-12 in six divisions by year/age.
    How to register
    A teacher of the school or coaching centre registers students; India coordinator is PEAR Academy.
    Dates
    India sits Round 2. The 2026 quiz (3-7 Aug 2026) is over; next is 9-13 Aug 2027 (registration dates not yet posted).
    Fee
    Not stated
    Official website
  3. 3
    International Science Bee (IAC / INDAC India route)Tough
    Science

    Open to school-age students by age division. Indian students use the Indian Academic Championship (INDAC) route. Broad science knowledge and quiz-style speed make it tougher than a syllabus test.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  4. 4
    International Geography Bee (IAC / INDAC India route)Tough
    Geography / SST

    Open by age division. Indian students participate through INDAC. Strong option for students who enjoy Geography, maps, places and world awareness.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  5. 5
    International History Bee (IAC / INDAC India route)Tough
    History / SST

    Open by age division through the India-specific INDAC route. Best for students who enjoy History and wide general knowledge.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website

Class 11

5 India · 8 international
EWS recommendation

Class 11 is the transition to serious subject preparation. Keep enrichment selective: one school-aligned exam plus one subject-specific challenge is usually sufficient.

Suggested order

VVM / SOF ISO → JTST if eligible → one NSE subject for Olympiad-focused students. Internationally: ICAS / ICQ first, then PhysicsBowl or Intermediate Biology Olympiad.

How many?

Usually 1-2 enrichment exams; serious subject and entrance preparation should remain the priority.

India-based examinations

  1. 1
    SOF International Science Olympiad (SOF ISO)Medium
    Science

    Classes 1-12. Question papers follow the CBSE, ICSE and State Board syllabi, with Achievers questions in every class and a Logical Reasoning section up to Class 10. Registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 1-12 in a school recognised by SOF. Level 2 is for Classes 3-12 (top 5% of each class).
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Oct 2026, 19 Nov 2026 or 3 Dec 2026. The school applies at least 30 days before the chosen date.
    Fee
    Rs 170 per student
    Note
    Logical Reasoning is a section for Classes 1-10 only; Classes 11-12 have subject sections and Achievers.
    Official website
  2. 2
    Vidyarthi Vigyan Manthan (VVM)Medium
    Science + Maths + Reasoning

    Classes 6-11; open to CBSE, ICSE and State Boards. A major part is based on NCERT / State Board curriculum plus VVM study material and reasoning.

    Official details · checked 9 October 2026
    Who can sit
    Classes 6-11 under CBSE, ICSE and State Boards.
    How to register
    By the school or by the student individually.
    Dates
    Level 1 (2026-27): Class 6-7 on 16/19 Nov, Class 8-9 on 17/20 Nov, Class 10-11 on 18/21 Nov 2026. Registration open till 15 Oct 2026.
    Fee
    Rs 200 per student
    Official website
  3. 3
    TERI GREEN OlympiadMedium
    Environment / Science-SST

    Grades 4-12 in recognised schools. Covers environment and sustainable development: ecology and biodiversity, climate, renewables, natural resources and circularity. School-based registration.

    Official details · checked 9 October 2026
    Who can sit
    Std 4-12 in four levels: Std 4-5, 6-8, 9-10 and 11-12.
    How to register
    Through the school only; each school enters at least 20 students.
    Dates
    2026: exam on 8 Oct or 18 Nov 2026 (school's choice). 2026 registration closed on 10 Aug 2026.
    Fee
    Rs 250 per student (incl. taxes)
    Note
    Theme: Environment and Sustainable Development (ecology, climate, renewables, natural resources, SDGs, circularity).
    Official website
  4. 4
    JBNSTS Junior Talent Search Test (JTST) - West BengalTough
    Science aptitude / PCMB

    Special eligibility: For eligible Class XI Science students studying in West Bengal; current rules include Class X performance and subject requirements. Strong West Bengal science-talent opportunity.

    Official details · checked 9 October 2026
    Who can sit
    Class 11 Science in a West Bengal school; passed Class 10 in 2026 with at least 75%, taking at least 3 science subjects (Physics, Chemistry, Maths, Biology and others).
    How to register
    Individual online application.
    Dates
    JTST 2026: form fill-up till 30 Nov 2026; exam on 20 Dec 2026.
    Fee
    Rs 100 + transaction charges
    Official website
  5. 5
    NSEP / NSEC / NSEB / NSEA (choose subject)Very tough / advanced
    Physics / Chemistry / Biology / Astronomy

    Official first-stage national Olympiad examinations for eligible Classes 10-12 under current age rules. Syllabus is up to Class 12 CBSE; attempt only in the student's strongest subject.

    Official details · checked 9 October 2026
    Who can sit
    Classes 10-12 on 30 Nov 2026, born between 1 Jul 2007 and 30 Jun 2012.
    How to register
    Through an IAPT exam centre, or individually on the IAPT portal.
    Dates
    2026: NSEA Sat 21 Nov; NSEP, NSEC and NSEB on Sun 22 Nov 2026. Student enrolment closed on 16 Sep 2026.
    Fee
    Not stated
    Official website

International examinations

  1. 1
    ICAS ScienceMedium
    Science skills

    India has Science papers through Year 12. Tests observation, interpretation, investigation, scientific reasoning and problem solving; less dependent on memorising one board textbook.

    Official details · checked 9 October 2026
    Who can sit
    In India, Years 3 to 12.
    How to register
    In India, through PEAR Academy (icas.pearacademy.org).
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  2. 2
    International Chemistry Quiz (RACI)Medium
    Chemistry

    Years 7-12 with age/year divisions; India has an official participation route. Questions go beyond a fixed syllabus and test chemical thinking in real situations; school/coordinator registration.

    Official details · checked 9 October 2026
    Who can sit
    Years 7-12 in six divisions by year/age.
    How to register
    A teacher of the school or coaching centre registers students; India coordinator is PEAR Academy.
    Dates
    India sits Round 2. The 2026 quiz (3-7 Aug 2026) is over; next is 9-13 Aug 2027 (registration dates not yet posted).
    Fee
    Not stated
    Official website
  3. 3
    AAPT PhysicsBowlTough
    Physics

    International high-school Physics competition based on typical high-school physics. Best for students already studying Physics seriously; school-supervised.

    Official details · checked 9 October 2026
    Who can sit
    High-school students (Division I first-year physics, Division II second-year).
    How to register
    School registration; India registers through the regional organiser (SEED, seedcomp.asia). The exam must be proctored.
    Dates
    2027 registration opens in December; 2027 dates not announced yet.
    Fee
    USD 10 per student (AAPT); India pricing not stated
    Official website
  4. 4
    UK Intermediate Biology OlympiadTough
    Biology

    For first year of post-16 education or equivalent worldwide. Best fit for Class 11 Biology students. School registration and on-site supervision are required.

    Official details · checked 9 October 2026
    Who can sit
    First year of post-16 education (Class 11 equivalent).
    How to register
    Recognised school; sat at school under staff supervision (no remote invigilation).
    Dates
    2027: registration opens 17 Apr 2027; competition 4-18 Jun 2027.
    Fee
    GBP 50 per school (outside the UK)
    Official website
  5. 5
    International Science Bee (IAC / INDAC India route)Tough
    Science

    Open to school-age students by age division. Indian students use the Indian Academic Championship (INDAC) route. Broad science knowledge and quiz-style speed make it tougher than a syllabus test.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  6. 6
    International Geography Bee (IAC / INDAC India route)Tough
    Geography / SST

    Open by age division. Indian students participate through INDAC. Strong option for students who enjoy Geography, maps, places and world awareness.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  7. 7
    International History Bee (IAC / INDAC India route)Tough
    History / SST

    Open by age division through the India-specific INDAC route. Best for students who enjoy History and wide general knowledge.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  8. 8
    Advanced Placement (AP) Subject Exams - Science/SSTVery tough / advanced
    Science / SST

    Optional overseas-admission pathway. India has authorised AP test centres. Suitable subjects include Biology, Chemistry, Physics, Environmental Science, Human Geography, World History, Government and Economics. Most students take AP in Classes 11-12.

    Official details · checked 9 October 2026
    Who can sit
    Secondary-school students (and some homeschooled or recent graduates who need a specific AP exam).
    How to register
    Directly with an authorised AP test centre in India.
    Dates
    May 2027 exams: 3-7 and 10-14 May 2027. Registration at most centres opened 18 Sep 2026, main window to mid-Nov 2026.
    Fee
    Set by each test centre
    Official website

Class 12

11 India · 8 international
EWS recommendation

Do not attempt everything. Class 12 students should first choose a career pathway: PCM, PCB, Basic Sciences, or SST/Humanities. Extra Olympiads come after board and entrance priorities.

Suggested order

PCM: JEE Main / WBJEE → JEE Advanced if eligible; PCB: NEET; Basic Science: IAT / NEST; SST/Humanities: CUET. Add only one optional enrichment exam if time permits.

How many?

Choose only the entrance exams that match the student's stream and goals. Extra Olympiads should be optional.

India-based examinations

  1. 1
    JEE MainTough
    PCM - Engineering

    Core national engineering entrance for eligible Class XII/equivalent students. Primary pathway for NITs/IIITs/CFTIs and the gateway for JEE Advanced eligibility.

    Official details · checked 9 October 2026
    Who can sit
    Passed Class 12 in the previous two years or appearing this year; no age limit. For NITs/IIITs via JoSAA: 75% in Class 12 (65% SC/ST/PwD) or top 20 percentile of your board.
    How to register
    Online on the NTA website, by the student.
    Dates
    2027 not announced yet. Last year (2026): Session 1 forms 31 Oct - 27 Nov 2025, exam 21-30 Jan 2026; Session 2 exam 2-9 Apr 2026.
    Fee
    2026: Rs 1000 (General male), Rs 800 (General female)
    Note
    Conducted by the National Testing Agency (NTA). JEE Main is also the qualifying test for JEE Advanced.
    Official website
  2. 2
    NEET (UG)Tough
    PCB - Medical

    Core national medical entrance for eligible students. Main priority for PCB students targeting medicine and related routes.

    Official details · checked 9 October 2026
    Who can sit
    At least 17 years old by 31 Dec of the exam year; Class 12 with Physics, Chemistry, Biology/Biotechnology and English.
    How to register
    Online on the NTA website, by the student.
    Dates
    2027 not announced yet. Last year (2026): forms 8 Feb - 8 Mar 2026, exam 3 May 2026.
    Fee
    2026: Rs 1700 (General), Rs 1600 (General-EWS/OBC-NCL)
    Note
    Conducted by NTA, for MBBS, BDS, BAMS, BUMS, BSMS and BHMS admissions.
    Official website
  3. 3
    CUET (UG)Medium
    Science / SST domains

    Major university entrance. Useful for both Science and Humanities/SST students because subject-domain combinations include science and social-science subjects.

    Official details · checked 9 October 2026
    Who can sit
    Passed or appearing in Class 12; no age limit. Each university sets its own programme eligibility.
    How to register
    Online on the NTA website, by the student; up to 5 subjects.
    Dates
    2027 not announced yet. Last year (2026): forms 3-30 Jan 2026, exam in May-June 2026.
    Fee
    2026: Rs 1000 (General) for up to 3 subjects, Rs 400 per extra subject
    Note
    37 subjects: 13 languages, 23 domain subjects (incl. Physics, Chemistry, Biology, Maths, History, Geography, Economics) and General Aptitude.
    Official website
  4. 4
    WBJEETough
    PCM - Engineering / Pharmacy

    Major West Bengal entrance for Engineering & Technology, Pharmacy and Architecture-related admissions.

    Official details · checked 9 October 2026
    Who can sit
    Indian citizen or OCI; passed or appearing in Class 12; at least 17 years old by 31 Dec of the exam year.
    How to register
    Online on the WBJEEB website, by the student.
    Dates
    2027 not announced yet. Last year (2026): exam on 24 May 2026 (Maths 11:00-1:00, Physics & Chemistry 2:00-4:00).
    Fee
    2026: Rs 500 (General male), Rs 400 (General female)
    Note
    Conducted by the West Bengal Joint Entrance Examinations Board.
    Official website
  5. 5
    IISER Aptitude Test (IAT)Very tough / advanced
    PCMB - Basic Science

    Research-oriented entrance for IISER programmes. Strong across science subjects; current eligibility requires at least three among Biology, Chemistry, Mathematics and Physics in Class XII.

    Official details · checked 9 October 2026
    Who can sit
    Class 12 passed in the last two years or appearing; at least three of Biology, Chemistry, Maths and Physics for BS-MS; 60% aggregate (55% SC/ST/PwD).
    How to register
    Online on the IISER admission portal, by the student.
    Dates
    2027 not announced yet. Last year (2026): portal 5 Mar - 13 Apr 2026, exam 7 Jun 2026.
    Fee
    2026: Rs 2000 (General/EWS/OBC)
    Official website
  6. 6
    NESTVery tough / advanced
    PCMB - Basic Science

    Entrance for NISER and UM-DAE CEBS. Strong research-oriented option; candidates need at least three of Biology, Chemistry, Mathematics and Physics in Classes XI-XII.

    Official details · checked 9 October 2026
    Who can sit
    At least three of Biology, Chemistry, Maths and Physics in Classes 11-12; Class 12 passed in the last two years or appearing; 60% (55% SC/ST/Divyangjan).
    How to register
    Online on the NEST website, by the student.
    Dates
    2027 not announced yet. Last year (2026): forms 5 Jan - 8 Apr 2026, exam 6 Jun 2026.
    Fee
    2026: Rs 1400 (male UR/OBC), Rs 700 (female, SC/ST/Divyangjan, UR-EWS)
    Note
    For NISER Bhubaneswar (200 seats) and UM-DAE CEBS Mumbai (57 seats).
    Official website
  7. 7
    JEE AdvancedVery tough / advanced
    PCM - IIT

    Very high difficulty. Only for students who meet JEE Main and other eligibility conditions; do not treat it as an independent first-step exam.

    Official details · checked 9 October 2026
    Who can sit
    Among the top 2,50,000 in JEE Main Paper 1; at most 2 attempts in consecutive years; Physics, Chemistry and Maths in Class 12; age limit applies (born on/after 1 Oct 2001 for 2026).
    How to register
    Online on the JEE Advanced website after the JEE Main result.
    Dates
    2027 not announced yet. Last year (2026): registration 23 Apr - 5 May 2026, exam 17 May 2026.
    Fee
    2026: Rs 3200 (General), Rs 1600 (female, SC, ST, PwD)
    Note
    Conducted by the IITs.
    Official website
  8. 8
    NSEP / NSEC / NSEB / NSEA (choose subject)Very tough / advanced
    Physics / Chemistry / Biology / Astronomy

    Official first-stage national Olympiad examinations for eligible Classes 10-12 under current age rules. Syllabus is up to Class 12 CBSE; attempt only in the student's strongest subject.

    Official details · checked 9 October 2026
    Who can sit
    Classes 10-12 on 30 Nov 2026, born between 1 Jul 2007 and 30 Jun 2012.
    How to register
    Through an IAPT exam centre, or individually on the IAPT portal.
    Dates
    2026: NSEA Sat 21 Nov; NSEP, NSEC and NSEB on Sun 22 Nov 2026. Student enrolment closed on 16 Sep 2026.
    Fee
    Not stated
    Official website
  9. 9
    SOF International Science Olympiad (SOF ISO)Medium
    Science

    Classes 1-12. Question papers follow the CBSE, ICSE and State Board syllabi, with Achievers questions in every class and a Logical Reasoning section up to Class 10. Registration is through the school.

    Official details · checked 9 October 2026
    Who can sit
    Classes 1-12 in a school recognised by SOF. Level 2 is for Classes 3-12 (top 5% of each class).
    How to register
    Through the school only.
    Dates
    Level 1 (2026-27): 30 Oct 2026, 19 Nov 2026 or 3 Dec 2026. The school applies at least 30 days before the chosen date.
    Fee
    Rs 170 per student
    Note
    Logical Reasoning is a section for Classes 1-10 only; Classes 11-12 have subject sections and Achievers.
    Official website
  10. 10
    TERI GREEN OlympiadMedium
    Environment / Science-SST

    Grades 4-12 in recognised schools. Covers environment and sustainable development: ecology and biodiversity, climate, renewables, natural resources and circularity. School-based registration.

    Official details · checked 9 October 2026
    Who can sit
    Std 4-12 in four levels: Std 4-5, 6-8, 9-10 and 11-12.
    How to register
    Through the school only; each school enters at least 20 students.
    Dates
    2026: exam on 8 Oct or 18 Nov 2026 (school's choice). 2026 registration closed on 10 Aug 2026.
    Fee
    Rs 250 per student (incl. taxes)
    Note
    Theme: Environment and Sustainable Development (ecology, climate, renewables, natural resources, SDGs, circularity).
    Official website
  11. 11
    JBNSTS Senior Talent Search Test (STST) - West BengalTough
    Post-Class 12 Science

    Special eligibility: For students who pass Class XII in the current cycle and plan eligible Science / BS-MS / Engineering / Medicine study in West Bengal, subject to JBNSTS rules.

    Official details · checked 9 October 2026
    Who can sit
    Passed Class 12 in 2026 only, aiming for Basic Sciences (Hons.), BS-MS, Medicine or Engineering in West Bengal.
    How to register
    Individual online application.
    Dates
    STST 2026: form fill-up till 30 Nov 2026; exam on 20 Dec 2026.
    Fee
    Rs 200 + transaction charges
    Official website

International examinations

  1. 1
    ICAS ScienceMedium
    Science skills

    India has Science papers through Year 12. Tests observation, interpretation, investigation, scientific reasoning and problem solving; less dependent on memorising one board textbook.

    Official details · checked 9 October 2026
    Who can sit
    In India, Years 3 to 12.
    How to register
    In India, through PEAR Academy (icas.pearacademy.org).
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  2. 2
    International Chemistry Quiz (RACI)Medium
    Chemistry

    Years 7-12 with age/year divisions; India has an official participation route. Questions go beyond a fixed syllabus and test chemical thinking in real situations; school/coordinator registration.

    Official details · checked 9 October 2026
    Who can sit
    Years 7-12 in six divisions by year/age.
    How to register
    A teacher of the school or coaching centre registers students; India coordinator is PEAR Academy.
    Dates
    India sits Round 2. The 2026 quiz (3-7 Aug 2026) is over; next is 9-13 Aug 2027 (registration dates not yet posted).
    Fee
    Not stated
    Official website
  3. 3
    AAPT PhysicsBowlTough
    Physics

    International high-school Physics competition based on typical high-school physics. Best for students already studying Physics seriously; school-supervised.

    Official details · checked 9 October 2026
    Who can sit
    High-school students (Division I first-year physics, Division II second-year).
    How to register
    School registration; India registers through the regional organiser (SEED, seedcomp.asia). The exam must be proctored.
    Dates
    2027 registration opens in December; 2027 dates not announced yet.
    Fee
    USD 10 per student (AAPT); India pricing not stated
    Official website
  4. 4
    British Biology Olympiad (UKBC)Very tough / advanced
    Biology

    Aimed at students in their final pre-university school years (Class 11-12 equivalent); recognised international schools may enter students. Assumes advanced biology knowledge.

    Official details · checked 9 October 2026
    Who can sit
    Year 12/13 or the equivalent (Class 11-12), aimed at the final pre-university year.
    How to register
    Recognised schools, including recognised international schools; sat on-site with a teacher invigilating.
    Dates
    2027: registration opened 1 Oct 2026; competition 15-25 Jan 2027.
    Fee
    GBP 50 per school (outside the UK)
    Official website
  5. 5
    International Science Bee (IAC / INDAC India route)Tough
    Science

    Open to school-age students by age division. Indian students use the Indian Academic Championship (INDAC) route. Broad science knowledge and quiz-style speed make it tougher than a syllabus test.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  6. 6
    International Geography Bee (IAC / INDAC India route)Tough
    Geography / SST

    Open by age division. Indian students participate through INDAC. Strong option for students who enjoy Geography, maps, places and world awareness.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  7. 7
    International History Bee (IAC / INDAC India route)Tough
    History / SST

    Open by age division through the India-specific INDAC route. Best for students who enjoy History and wide general knowledge.

    Official details · checked 9 October 2026
    Who can sit
    By age division (2026-27: born on/before 31 Aug 2010 Varsity, to on/after 1 Sep 2014 Elementary); INDAC covers grades 3-12.
    How to register
    In India only through INDAC (indac.in): an online regional qualifying exam, then regional and national rounds.
    Dates
    2026-27 dates not announced on the official site yet.
    Fee
    Not stated
    Official website
  8. 8
    Advanced Placement (AP) Subject Exams - Science/SSTVery tough / advanced
    Science / SST

    Optional overseas-admission pathway. India has authorised AP test centres. Suitable subjects include Biology, Chemistry, Physics, Environmental Science, Human Geography, World History, Government and Economics. Most students take AP in Classes 11-12.

    Official details · checked 9 October 2026
    Who can sit
    Secondary-school students (and some homeschooled or recent graduates who need a specific AP exam).
    How to register
    Directly with an authorised AP test centre in India.
    Dates
    May 2027 exams: 3-7 and 10-14 May 2027. Registration at most centres opened 18 Sep 2026, main window to mid-Nov 2026.
    Fee
    Set by each test centre
    Official website