self Maths Puzzle

The certain worth of a certain sum due sometime hence is Rs. 1600 and the true discount is Rs. 160. The banker's gain is:

A. Rs. 20 B. Rs. 24
C. Rs. 16 D. Rs. 12

Read Solution (Total 1)

B.G. = [(T.D.)^2]/ P.W. = Rs. (160 *160)/1600 = Rs. 16

Option C)
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self Other Question

The banker's discount of a certain sum of money is Rs. 72 and the true discount on the same sum for the same time is Rs. 60. The sum due is:

A. Rs. 360 B. Rs. 432
C. Rs. 540 D. Rs. 1080 he present worth of a certain bill due sometime hence is Rs. 800 and the true discount is Rs. 36. The banker's discount is:

A. Rs. 37 B. Rs. 37.62
C. Rs. 34.38 D. Rs. 38.98
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