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.) 27.8% of 459.65 + 14.02 × ? = 240.40Solution
ATQ,
27.8% of 459.65 + 14.02 × ? = 240.40
28% of 460 + 14 × ? ~ 240
0.28 × 460 + 14 × ? ~ 240
128.8 + 14 × ? ~ 240
14 × ? ~ 111.2
? ~ 8
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