Question
20.02% of (95.96 × 104.01 – 56.02 × 64.04) – ? =
12.02 × 39.96 + 103.03 What approximate value will come in place of the question mark (?) in the following question?(Note: You are not expected to calculate the exact value.)Solution
ATQ, 20.02% of (95.96 × 104.01 – 56.02 × 64.04) – ? = 12.02 × 39.96 + 103.03 20% of (96 × 104 – 56 × 64) – ? ~ 12 × 40 + 103 0.20 × {(100 – 4)(100 + 4) – (60 + 4)(60 – 4)} – ? ~ 583 0.20 × (10000 – 16 – 3600 + 16) – ? ~ 583 ? ~ 0.20 × 6400 – 583 ? ~ 697
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