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INJSO 2027 Eligibility Criteria: Age Limit & Qualification

To be eligible for INJSO 2027, students must first qualify NSEJS (Stage I). Key criteria include studying in Class 8, 9, or 10, meeting specific age limits, and not having completed Class 10 board exams before a set date. Candidates must be Indian citizens and studying in the Indian school system.
authorImageAmit Kumar Singh12 Sept, 2026
INJSO Eligibility

The Indian National Junior Science Olympiad (INJSO) is the second stage of the Junior Science Olympiad journey, following the National Standard Examination in Junior Science (NSEJS). Before starting their preparation, students should understand the INJSO eligibility criteria, including the required class, age limit, NSEJS qualification, nationality, and Class 10 board exam conditions. 

Knowing these requirements in advance can help students determine whether they are eligible for INJSO 2027 and prepare accordingly.

INJSO 2027 Eligibility Criteria Overview

The INJSO selection process relies heavily on qualification from the National Standard Examination in Junior Science (NSEJS). While the official INJSO 2027 criteria are yet to be announced, the information below is based on the latest available guidelines for previous years and is expected to be similar.

Eligibility Parameter

INJSO 2027 Details 

Qualifying Examination

Clear NSEJS (Stage I)

Academic Class

Studying in Class 8, 9, or 10

Age Limit

Specific Date of Birth Range

Class 10 Board Exam

Not completed before the cutoff date

Nationality

Indian Citizen

Residency

Continuous study in the Indian school system

Official Website

jso.indapt.org.in

 

INJSO 2027 Eligibility Requirements

Students need to meet multiple conditions to participate in INJSO 2027. These include qualification in NSEJS, academic class, age, Class 10 board exam status, nationality, and residency requirements. 

  1. Qualification Requirement

The primary step for INJSO is to qualify for Stage I, which is the National Standard Examination in Junior Science (NSEJS). Only students who successfully meet the required cut-offs in NSEJS are invited to appear for the INJSO (Stage II) exam. Meeting cut-offs involves achieving the Minimum Admissible Score and fulfilling proportional/state representation criteria.

  1. Academic Class and Age Limits

Candidates must be studying in Class 8, Class 9, or Class 10 during the academic year of the examination. There is a strict age limit that requires students to fall within a specific date of birth range. This range is specified by the Indian Association of Physics Teachers (IAPT) and Homi Bhabha Centre for Science Education (HBCSE) for each academic cycle. Additionally, students must not have completed their Class 10 board examinations prior to the announced cutoff date.

  1. Nationality and Residency

To be eligible, candidates must be Indian citizens. This means they must either hold an Indian passport or be eligible to hold one. Furthermore, applicants must have been residing and continuously studying in the Indian school system. This ensures that only students enrolled in Indian schools can participate in the INJSO selection criteria.

Things to Check Before Applying for INJSO 2027

Before starting the application process for INJSO 2027, it is very important for candidates to verify their eligibility. Requirements can vary based on academic status, age, and nationality. Checking these points carefully avoids problems later.

  • NSEJS Qualification: Ensure you meet the criteria to appear for and qualify in NSEJS (Stage I).

  • Age/Date Requirement: Confirm your date of birth falls within the specified range for the academic year.

  • Academic Class Requirement: Verify you are currently in Class 8, 9, or 10.

  • Class 10 Board Exam Status: Make sure you have not completed your Class 10 board examinations before the official cutoff date.

  • Nationality/Residency Requirement: Confirm you are an Indian citizen and have studied continuously in India.

Note: The official INJSO 2027 eligibility criteria have not been announced yet. Students should refer to the official website and latest notification for the confirmed age limit, qualification requirements, and other eligibility conditions before applying.

Get INJSO Preparation Support from PW

Physics Wallah provides preparation resources such as the INJSO syllabus, study material, important topics, questions, practice sets, and mock tests to help students prepare for the Olympiad.

Resource

Details

Syllabus

INJSO Syllabus

Preparation

INJSO Preparation Resources

Notes

INJSO Notes and Study Material

Practice

INJSO Questions and Practice Sets

Important Topics

INJSO Important Topics

Mock Tests

INJSO Mock Tests

Revision

INJSO Revision Resources

 

Understanding the INJSO eligibility is the first step towards participating in this prestigious Olympiad. Key factors include successfully clearing NSEJS (Stage I), meeting specific age and academic class requirements (Class 8, 9, or 10), and being an Indian citizen studying in India. Candidates should always refer to the latest official notifications for final confirmation.

 

INJSO 2027 Eligibility FAQs

Q1: What is the primary eligibility condition for INJSO?

A1: The primary condition is to successfully qualify the National Standard Examination in Junior Science (NSEJS), which is Stage I of the Olympiad program.

Q2: What is the age limit for INJSO 2027?

A2: For INJSO 2027, candidates must fall within a specific date-of-birth range, which will be announced officially. Generally, it applies to students studying in Class 8, 9, or 10.

Q3: Can a student who has completed Class 10 board exams apply for INJSO?

A3: No, students must not have completed their Class 10 board examinations prior to the cutoff date specified for the current academic cycle.

Q4: Is INJSO only for Indian citizens?

A4: Yes, only Indian citizens who have continuously studied in the Indian school system are eligible to participate in INJSO.
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