UPSC CSAT Previous Year Questions

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Geometry and Mensuration · CSAT 2023

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Q1CSAT 2023

A rectangular floor measures 4 m in length and 2.2 m in breadth. Tiles of size 140 cm by 60 cm have to be laid such that the tiles do not overlap. A tile can be placed in any orientation so long as its edges are parallel to the edges of the floor. What is the maximum number of tiles that can be accommodated on the floor?

Year-wise CSAT papers

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Topic-wise CSAT PYQs

Maths

Basic Numeracy

Number System5Number Series5Rational Numbers5Decimal Fractions5LCM & HCF13Divisibility Rules18Remainder Theorem13Squares and Square Roots6Cubes and Cube Roots2Surds and Indices2

Arithmetic

Fundamental Arithmetical Operations2Simplification & Approximation3Percentage43Ratio and Proportion19Average20

Applied Arithmetic

Simple and Compound Interest3Profit and Loss9Time and Distance26Time and Work12Work and Wages1Partnership1Pipes and Cisterns2Mixtures and Alligations8

Algebra & Advanced Topics

Algebra1Basic Set Theory5Permutations and Combinations22Probability2

Geometry & Mensuration

Geometry and Mensuration21

Statistics

Statistics1

Reasoning

Core Reasoning

Logical Reasoning9Analytical Reasoning7Critical Reasoning6Decision Making14Problem Solving14Situation Reaction Test14

Verbal & Logical Relations

Analogy5Coding-Decoding15Blood Relations23Alphabet Test8Coded Inequalities1

Arrangement & Puzzle

Seating Arrangement6Puzzle31Order & Ranking17

Series & Patterns

Number Series5Missing Number8

Data Interpretation & Sufficiency

Data Interpretation44Bar Graph9Pie Chart (2D & 3D)4Data Sufficiency20

Logical Statements

Syllogism23Statement and Assumption1Statement and Argument1Statement and Conclusion5Statement and Course of Action4Mathematical Reasoning Statements5

Miscellaneous

Direction & Distance16Venn Diagrams13Calendars12Clocks13Problems on Ages13Cube and Dice14Mirror & Water Images6

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