Shanto was asked to find the value of 7/12 of a sum of money.Instead of multiplying the same by 7/12, he divided it by 7/12 and his answer exceeded the correct answer by 95. The correct answer is -

A 48
B 89
C 84
D 69

Correct Answer: 48

Let , Money = x x/(7/12) - x * (7/12) = 95 x* 12/7 - 7x / 12 = 95 ( 12x * 12 - 7x * 7 ) / 84 = 95 95x = 95 * 84 x = 84 84 * 7/12 = 49
Bissoy MCQ
#গণিত #Bangladesh Bank #ভগ্নাংশ (Fraction) #Bangladesh Bank - Assistant Director - 2010

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