The banker's gain on a certain sum due `1 1/2` years hence is `3/25` of the banker's discount. The rate percent is :
The banker's discount on a certain sum due 2years hence is `11/10` of the true discount. The rate percent is :
The banker's discount of a certain sum of money is Rs. 72 and the rue discount on the same for the same time is Rs. 60. The sum due is .
The banker's discount on a sum of money for `1 1/2` years is Rs. 558 and the rue discount on he same sum for 2 years is Rs. 600. The rate percent is :
The banker's discount on Rs. 1600 at 15% per annum is the same as rue discount on Rs. 1680 for the same time and at the same rate . The time is :