Prelims CSAT (Paper II)Basic Numeracy & Data Interpretation
Basic Geometry & Mensuration
मूल ज्यामिति और क्षेत्रमिति
Basic Geometry & Mensuration is part of the UPSC Prelims CSAT (Paper II) syllabus, under Basic Numeracy & Data Interpretation. It appeared in Prelims CSAT (Paper II) question papers in 2 of the 10 years from 2016 to 2025 (2018, 2021).
What should you study in Basic Geometry & Mensuration?
- Permutation & combination — nPr, nCr
- Probability — basic events, mutually exclusive, conditional
- Statistics — mean, median, mode, standard deviation
- Data interpretation combined with numeracy
How often is Basic Geometry & Mensuration asked in UPSC Prelims?
Asked in 2 of 10 years, including 1 of the last 5. Highlighted years below are the ones it appeared in.
- 2016: not asked
- 2017: not asked
- 2018: asked
- 2019: not asked
- 2020: not asked
- 2021: asked
- 2022: not asked
- 2023: not asked
- 2024: not asked
- 2025: not asked
About the Prelims CSAT (Paper II) paper
CSAT is Prelims Paper II: 80 multiple-choice questions for 200 marks. It is qualifying — you need 33% to pass, and the marks do not count towards the cut-off. See all 24 Prelims CSAT (Paper II) topics.
Related topics to study next
- Number Systems & DivisibilityHigh-yieldasked 5/10 yrs
- Averages & MixturesHigh-yieldasked 4/10 yrs
- Ratio, Proportion & PercentageHigh-yieldasked 5/10 yrs
- Profit, Loss & DiscountHigh-yieldasked 4/10 yrs
- Time, Work & WagesHigh-yieldasked 4/10 yrs
- Speed, Distance & TimeHigh-yieldasked 4/10 yrs
- Simple & Compound InterestHigh-yieldasked 3/10 yrs
- Logical Deduction & SyllogismsHigh-yieldasked 5/10 yrs
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