R. Gupta Solutions for Chapter: Discount, Exercise 1: EXERCISE

The interest on a certain sum of money is $₹67.20$ and the discount on the same sum of money for the same time and at the same rate is $₹60$. What is the sum?

The relation between $T.D, P.W.$ and $B.G.$ is

The true discount at a certain sum at a certain rate for $4$ years is $Rs.$$100$ and the SI on the same sum at the same rate and time is $Rs.$$120$. Find the sum.

A banker discounts $4$ months bill of $Rs.$$5000$ at $3\%$ discount. What rate of interest per annum he is charging?

A sum of money $₹2550$ is borrowed to be paid back in two years by two equal annual payments, $4\%$ compound interest being allowed. What is the annual payment?

The difference between the banker's discount and the true discount at $3\%$ for $1$ year is $Rs.$$27$. Find the sum.

The difference between simple interest $\left(SI\right)$ and true discount $\left(TD\right)$ of a sum of money due $2$ years hence at $5\%$ p.a. is $₹$$11$. What is the sum?

If the banker's discount and the true discount on a certain sum for the same time and at the same rate be $₹172$ and $₹60$, respectively, find the sum.