Question

What approximate value will come in place of the question mark (?) in the following question? 64.42% of 1799.56 – 559.81 = ? × 24.88

A 40 Correct Answer Incorrect Answer
B 25 Correct Answer Incorrect Answer
C 30 Correct Answer Incorrect Answer
D 20 Correct Answer Incorrect Answer
E 35 Correct Answer Incorrect Answer

Solution

52.18% of 1198.64 – 278.42 = ? × 14.92

52% of 1200 – 280 ~ ? × 15

0.52 × 1200 – 280 ~ ? × 15

624 – 280 ~ ? × 15

? ~ 344 ÷ 15

? ~ 23 ≈ 25

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