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CSAT: Comprehension, Reasoning and Numeracy
Time, motion and work
Work-rate problems

UPSC · Prelims and Mains

CSAT: Comprehension, Reasoning and Numeracy

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CSAT: Comprehension, Reasoning and Numeracy

Passage comprehension
Interpersonal communication
Decision making and problem solving
Statements, deduction and syllogisms
Analytical arrangements and relations
Patterns, codes and mental ability
Number relations and calculation
Ratios, proportions and mixtures
Percentages and commercial arithmetic
Equations and quantitative word problems
Time, motion and work
Geometry, mensuration and spatial quantities
Sets, counting and elementary probability
Data interpretation and sufficiency

← Time, motion and work

Work-rate problems

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Work done as rate times time
Combined work rates
Time per unit work
Filling and emptying rates
Remaining work after partial completion

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