TNPSC Group I · Aptitude and Mental Ability
BODMAS, fractions, decimals, square and cube roots.
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Q1 · Simplification · EASY
What is the value of: (256 ÷ 16) + (144 ÷ 12) - (81 ÷ 9)?
Q2 · Simplification · EASY
Find the value of: 84 ÷ 12 + 15 × 3 - 28
Q3 · Simplification · EASY
Find the value of: 84 ÷ 12 × 3 + 18 - 9
Q4 · Simplification · HARD
Simplify: [(125)^(2/3) + (64)^(1/3)] ÷ [(81)^(1/4)]