39. The true discount on a bill of Rs. 540 is Rs. 90. The banker's discount is:
A. Rs. 60 B. Rs. 108
C. Rs. 110 D. Rs. 112
Answer: Option B
Explanation:
P.W. = Rs. (540 - 90) = Rs. 450.
S.I. on Rs. 450 = Rs. 90.
S.I. on Rs. 540 = Rs.
|
|
90
|
x 540
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|
= Rs. 108.
|
450
|
