1)

Rs. 20 is the true discount on Rs. 260 due after a certain time. What will be the true discount on the same sum due after half of the former time, the rate of interest being the same ?


A) Rs. 10

B) Rs. 10.40

C) Rs. 15.20

D) Rs. 13

Answer:

Option B

Explanation:

TrueDiscount_17.jpg