Question
A certain sum was invested at simple interest. After 5 years, it became (117/ ninety) times the amount it had reached in 3 years. Find the annual rate of interest.
More Simple and compound interest Questions
- A sum of Rs.15 is lent to be returned in 16 months installments of Rs.1 each, interest simple. The rate of interest is: -
- A man invested certain sum at 5% p.a. simple interest for his son who was 10 years old. If the amount received by the son when he was 30 years old is Rs. 4...
- Rahul deposits a sum of money at an annual compound interest rate of 15%. After 1 year, the interest accumulated amounts to Rs. 180. If he increases his in...
- A man purchases some number of apples at the rate of 36 apple for Rs. 1. How many for a rupee did he sell to gain 12.5%.
- The difference between compound and simple interest on a sum of money for 2 years at 20% per annum is Rs. 987. The sum is:
- A man invests a sum of ₹3600 at a simple interest rate of r% per annum for x years. His friend invests ₹4000 at the same rate of interest r% per annum for ...
- Simple interest received at the rate of 12% p.a. for 10 years on a principal amount of Rs. 3600 is twice of the simple interest received at 10% p.a. for 6 ...
- Rs. 30,000 invested at simple interest of 8% p.a. yields the same interest after 3 years as Rs. 45,000 when invested at simple interest of 'y%' p.a. yields...
- A sofa of MRP 2500 is available in Rs.500 cash down payment and 9 monthly equal installment of Rs.250 each. Find the rate of interest per annum.
- On what sum will the difference between the simple and compound interest for 3 years at 20% percent per annum amounts to Rs 66.56?
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
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)