UPSC CDS/OTA

Simplification

Mathematics

COMPLETE TOPIC GUIDE

Simplification

Quick Verdict

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Every Simplification question below is pulled live from the test bank. Open any question for the full step-by-step solution and shortcut.

Questions

30

Time

30 min

Marks

30

Solutions

All inline

Q1Simplify: {[15 × (8 + 4)]²} ÷ 72HardSolve →Q2HardSolve →Q3Simplify: 200 - [120 ÷ (4 × 5)]MediumSolve →Q4HardSolve →Q5Simplify: 75 - (5 × 9)EasySolve →Q6Simplify: (10 + 2)² ÷ 4EasySolve →Q7Simplify: 144 ÷ 12 + 7EasySolve →Q8Simplify: 1000 ÷ [5 × (3² + 7)]HardSolve →Q9Simplify: (8 + 4) × 3EasySolve →Q10Simplify: (7/8 of 256) ÷ (2/3 of 96)HardSolve →

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