RRB GROUP D MOST PROBABLE -CI AND SI QUIZ-17

What sum will give Rs. $396.5$ as the difference between S.I and C.I at $10\mathrm{\%}$ in $1\frac{1}{2}$ years compounded half yearly.

Difference in CI for 2nd and 3rd year on a sum given at rate of $16\frac{2}{3}\mathrm{\%}$ is Rs. $785.75$. Find the sum.

Abhay borrows Rs. 7200 from Ajay at simple interest at the rate of $7\mathrm{\%}$ per annum. What amount of money (in rupees) should Abhay pay to Ajay after 4 years to clear the debt?

A Sum at simple interest becomes two times in 5 years at a certain rate of interest p.a. The times in which the same sum will be six times at the same rate of interest as simple interest is:

The difference between the compound interest and the simple interest on a sum of Rs. 28,000 for 2 years at the rate of $4\mathrm{\%}\mathrm{p}.\mathrm{a}.$, is ___rupees:

Anil borrows Rs. 6400 from Ajay at simple interest at the rate of $13\mathrm{\%}$ per annum. What amount of money (in rupees) should Anil pay to Ajay after 5 years to clear the debt?

The difference between the compound interest and the simple interest on a sum of Rs. 54,000 for 2 years at the rate of $7\mathrm{\%}$ p.a., is rupees:

A Sum at simple interest becomes two times in 7 years at a certain rate of interest p.a. The time (in years) in which the same sum will be eight times at the same rate of simple interest is:

What is the difference (in rupees) between simple interest and compound interest on a sum of rupees 3900 for 2 years at rate of $15\mathrm{\%}$ per annum?