Question

What approximate value should come in place of the question-mark(?) in the following question (You are not expected to calculate the exact value).

14.8% of 7200 – 16.4% of 6200 + 15.09% of 8100 = 10% of ?

A 13030 Correct Answer Incorrect Answer
B 1280 Correct Answer Incorrect Answer
C 1170 Correct Answer Incorrect Answer
D 1670 Correct Answer Incorrect Answer
E 1490 Correct Answer Incorrect Answer

Solution

14.8% of 7200 – 16.4% of 6200 + 15.09% of 8100 = 10% of ? 15% of 7200 – 16% of 6200 + 15% of 8100 = 10/100 × ? 1080 – 992 + 1215 = 10/100 × ? 1303 = 10/100 × ? ? = 13030

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