The present worth of a certain bill due sometime hence is Rs. 1296 an…

Question

The present worth of a certain bill due sometime hence is Rs. 1296 and the true discount is Rs. 72. What is the banker's discount?

Accepted Answer

Option A. Rs. 76. Answer & Solution Answer: Option A Solution: & BG = (TD)^2PW & \,\,\,\,\,\,\,\,\,\,\,\, = 72^21296 & \,\,\,\,\,\,\,\,\,\,\,\, = 72 × 721296 & \,\,\,\,\,\,\,\,\,\,\,\, = 12 × 1236 & \,\,\,\,\,\,\,\,\,\,\,\, = 123 & \,\,\,\,\,\,\,\,\,\,\,\, = Rs . 4 & BG = BD - TD & 4 = BD - 72 &…