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INOs 2024 Answer Key and Solutions: INJSO, INAO, INChO, INBO, INPhO

This year, the Indian National Olympiads (INOs) in Astronomy, Biology, Chemistry, Physics and Junior Science are going to be held on 3d Feb 2024 (INJSO, INAO, INChO) & 4th Feb 2024 (INPhO, INBO).

The best-performing students from the NSEs qualify for the INOs, the second stage of the prestigious International Olympiads. INAO, INBO, INChO and INPhO are organised by HBCSE while INJSO is organised by IAPT. These examinations are held at about 18 centres in the country.

A large number of students who appear for INOs look for INO Answer Keys and Solutions. Every year, Aakash BYJU’S expert faculty create accurate and easy-to-download INO answer keys and solutions.

Check the answers for INJSO, INAO, INChO, INPhO and INBO exams right here by downloading the question paper, answer keys and solutions. You can check the latest INO exams' answer key on this page after the exams have been conducted on the 3rd and 4th of Feb, 2024.

INOs 2024 Answer Key and Solutions - INJSO, INAO, INChO, INPhO and INBO

Subjects Date of Exam Answers & Solutions PDF
Indian National Olympiad in Junior Science (INJSO) 3rd Feb 2024 Download PDF
Indian National Olympiad in Astronomy (INAO) 3rd Feb 2024 Download PDF
Indian National Olympiad in Chemistry (INChO) 3rd Feb 2024 To be Updated
Indian National Olympiad in Physics (INPhO) 4th Feb 2024 Download PDF
Indian National Olympiad in Biology (INBO) 4th Feb 2024 Download PDF

INOs 2023 Answer Key and Solutions - INJSO, INAO, INChO, INPhO and INBO

Subjects Date of Exam Answers & Solutions PDF
Indian National Olympiad in Junior Science (INJSO) 28th Jan 2023 Download PDF
Indian National Olympiad in Astronomy (INAO) 28th Jan 2023 Download PDF
Indian National Olympiad in Chemistry (INChO) 28th Jan 2023 Download PDF
Indian National Olympiad in Physics (INPhO) 29th Jan 2023 Download PDF
Indian National Olympiad in Biology (INBO) 29th Jan 2023 Download PDF

NDIAN NATIONAL OLYMPIADS (February 3 - 4, 2024)

Eligibility Criteria for Astronomy, Biology, Chemistry, and Physics:

The eligibility criteria for the Indian National Olympiads (INOs) in Astronomy, Biology, Chemistry, and Physics mandate that applicants must be Indian citizens, with Overseas Citizen of India (OCI) students eligible until the OCSC stage, subject to qualification. Additionally, candidates should have a date of birth falling between 1 July 2004 and 30 June 2009 and must have been residing and studying in India since 30 November 2021 or earlier, or be enrolled in an Indian school system since the specified date. It is essential that applicants have not passed the class 12 board examination earlier than 30 November 2023 and have not commenced university studies by 1 June 2024.

Eligibility Criteria for Junior Science:

Similarly, for the Junior Science category in INOs, candidates must meet specific eligibility criteria. They need to be Indian citizens, with OCI students eligible until the OCSC stage, subject to qualification. The date of birth should be between 1 January 2009 and 31 December 2010, and candidates must have been residing and studying in India since 30 November 2021 or earlier, or be enrolled in an Indian school system since the specified date. Importantly, they should not have passed the class 10 board examination earlier than 30 November 2023.

Additional Requirements for International Olympiads Selection:

Furthermore, additional requirements exist for those aspiring to be considered for the Indian team in international Olympiads. Candidates must hold a valid Indian Passport before the Orientation-cum-Selection Camp (OCSC), and the passport should remain valid for at least six months after the relevant International Olympiad. These criteria are crucial for candidates to fulfill in order to be eligible for selection and participation in the international rounds of the Olympiads.

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INO 2024 Answer Key & Solutions

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