9 verified paper entries
NSEP 2025 · Paper code 61
IAPT paper held on 23 November 2025. Use the code 61 column. The final key includes a dropped question and accepted alternative combinations; use it instead of the tentative key.
NSEP 2024 · Paper code 61
IAPT paper held on 24 November 2024. Match the code 61 column and check the final key for dropped questions and accepted alternatives.
NSEP 2024 · Delhi-NCR · Paper code 65
Separate Delhi-NCR paper held on 22 December 2024. Use the code 65 column of the NCR key, not the November paper's answer key.
NSEP 2023 · Paper code 61
IAPT paper held on 26 November 2023. The key's filename contains TENTATIVE, but the inspected document is explicitly headed FINAL ANSWER KEY NSEP - 2023. Use its code 61 column.
NSEP 2022 · Paper code 61
IAPT paper held on 27 November 2022, in the 2022–23 cycle. Use the code 61 column. This is distinct from the March 2022 IOQP examination.
INPhO 2025 · English
Second-stage written examination held on 2 February 2025: 3 hours, 75 marks. This is deeper practice after NSEP. Uses the revised solution file linked by HBCSE's current archive.
INPhO 2024 · English
HBCSE second-stage paper and the revised model-solution file linked from its official past-paper archive. Write complete reasoning before checking the solutions.
INPhO 2023 · English
HBCSE second-stage paper with the model solutions currently linked from its official archive. INPhO tests written problem solving; it is not an NSEP-format mock.
IOQP 2021–22 Part II (INPhO) · English
Historical IOQP format held on 13 March 2022: Part II was INPhO, with 2 hours and 50 marks. Useful for practice, but its timing and format differ from recent INPhO papers.
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Use a paper well.
- Check the year, examination and any region or paper-code note.
- For NSEP, attempt the paper under its own instructions and time limit. Historical formats can differ.
- Compare with the matching final key. A key lists answers; it is not a worked solution.
- Write down the reasoning for every missed question, then reattempt it later.
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