Question
?% of 309.99 = 40.01% of 249.99 + 295.98% of
49.99 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, ?% of.309.99 = 40.01% of 249.99 + 295.98% of 49.99 ?% × 310 ~ 40% × 250 + 296% × 50 ? × 3.1 ~ 100 + 148 ? × 3.1 ~ 248 ? ~ 248/3.1 ? ~ 80
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