Question
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.) (15.89 × 27.34) + 18.65% of 652.44 = ? + 139.52Solution
ATQ,
(15.89 × 27.34) + 18.65% of 652.44 = ? + 139.52
(16 × 27) + 19% of 650 ~ ? + 140
432 + 0.19 × 650 – 140 ~ ?
? ~ 432 + 124 – 140
? ~ 416
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