A) Nil
B) Rs. 1440
C) Rs. 2500
D) Rs. 4000
Correct Answer: B
Solution :
Amount of bill \[=Rs.100000\] Amount of bill after 40% discount \[=Rs.\frac{100000\times 60}{100}\] \[=Rs.\,60000\] Amount of bill after two successive discounts of 36% and 4% \[=Rs.100000\left( \frac{(100-36)(100-4)}{100\times 100} \right)\] \[=Rs.\,61440\] Required difference \[=Rs.(61440-60000)\] \[=Rs.1440\]You need to login to perform this action.
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