Question
Rs. 10,200 is the amount after 2 years when invested at r% p.a. in simple interest. If the rate had been (r + 6)% p.a., the final amount would be Rs. 10,920. What was the original principal?
More Simple and compound interest Questions
- The difference between the compound interest and simple interest on a certain sum for 2 years at 10% per annum is Rs. 72. Find the simple interest on the s...
- A sum of Rs. 2800 is invested at simple interest for 2 years. If the rate interest for first year is 10% p.a. while 18% p.a. for second year, then find the...
- An amount of 'a' is invested at an annual interest rate of 18% with simple interest, and another amount of 'a + 750' is invested at an annual interest rat...
- The difference between the simple interest obtained on two principals for a period of 4 years at 5% p.a. rate of interest is Rs.800. If the sum of the two ...
- "A person 'P' deposited Rs. ‘a’ in SIP 'A' and Rs. ‘b’ in SIP 'B'. He invested in SIP 'A' for 4 years at a simple interest rate of 5% p.a., while in SIP 'B...
- Rohit invests Rs. 7,500 on compound interest at 10% p.a. (compounded annually) for 2 years and Rs. 6,400 on simple interest at 12% p.a. for 4 years. Find t...
- X invested Rs. 3600 at an annual simple interest rate of (a + 10)% and Rs. 2400 at an annual simple interest rate of a%. After 3 years, the total interest ...
- A certain sum of money becomes Rs. 1250 in 1 year and 3556 in 3 years at certain rate of simple interest. Find the sum of money invested.
- Aman invested a certain amount of money, splitting it into two equal parts. He placed one part in a simple interest scheme at an annual rate of 10% for 6 y...
- Amit took a loan of Rs. 36000 at 10% per annum simple interest for 3 years. He invested the full amount in a scheme offering 13% p.a. simple interest for 3...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
