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Year-wise Subject-wise Search PYQs

Home/Previous Year Questions/Year-wise/2023

GS Paper I 2023

Year2023

2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013

SubjectScience

All subjects History Geography Polity Economy Science Environment Current Affairs

SubtopicsChemistry

All Biology Chemistry

2023ScienceGS Paper I

Which of the following is known as laughing gas?

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2023ScienceGS Paper I

Which of the following elements is not a Noble gas?

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2023ScienceGS Paper I

Which among the following is a constituent of natural silk?

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Showing questions 1–3 of 3

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