TN Police PC · Mathematics & Numerical Ability
BODMAS and arithmetic simplification.
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Q1 · Simplification · EASY
Simplify: 48 ÷ 8 + 5 × 3 - 7
Q2 · Simplification · MEDIUM
Find the value of: 72 - [36 + {15 - (8 + 3)}]
Q3 · Simplification · MEDIUM
Simplify: 3/4 of 120 + 2/5 of 150 - 1/3 of 90
Q4 · Simplification · HARD
Find the value of: [(2.5 × 4.8) + (3.6 ÷ 0.9)] ÷ [(5.4 - 2.7) + 0.3]
Q5 · Simplification · EASY
Simplify: 48 ÷ 4 + 6 × 3 - 9