Vishwanath
Sunday, February 17, 2013
39.The true discount on a bill due 9 months hence at 12% per annum is Rs.540. Find the amount of the bill and its present worth.
A. Rs.2500 B. Rs. 5000
C. Rs. 5500 D. Rs. 6000
Answer:D
Let amount be Rs.x then,
x×R×T/100+(R×T) =T.D
= x×12×3/4/100+(12×3/4)
= 540
x=(540×109/9)
= Rs. 6540
Amount = Rs. 6540.
P.W = Rs.(6540 - 540)
= Rs. 6000.
Title : True Discount Q39
Description : 39.The true discount on a bill due 9 months hence at 12% per annum is Rs.540. Find the amount of the bill and its present worth. ...
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