Question
A sum becomes four times itself when invested at r% p.a. simple interest for 12 years. Find the rate of interest.
More Simple and compound interest Questions
- Aman invested Rs. 'a' and Rs. (a + 2300) in SIP 'P' and 'Q', respectively, in a way that the amounts received from both SIPs after 2 years are equal. If SI...
- 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:
- The list price of product A is Rs. 80 less than the selling price of product B. The list price of product B is 60% higher than the selling price of product...
- The simple interest on a sum of Rs X in 5 years is (2/5)of the principal. What is the annual rate of interest?
- A sum of Rs. 2100 is invested at simple interest for 2 years. If the rate interest for first year is 15% p.a. while 25% p.a. for second year, then find the...
- A builder borrows Rs.195100 to be paid back with CI at the rate of 4% per annum in three equal yearly installments. How much will each installment will?
- Rs. 2,800 is invested in three parts all at simple interest of 5% p.a. These three parts are invested randomly for 1 year, 2 years and 4 years such that th...
- The interest received on investing Rs. 12,000 for 4 years at simple interest of 'y%' p.a. is Rs. 4,800. Find the total amount received on investing Rs. 8,0...
- Sam invested a certain sum in scheme A for 5 years and in scheme B for 3 years, a sum which was double of that invested in scheme A. Both the schemes offer...
- A woman invested a certain amount in scheme 'A' at simple interest of 18% p.a. for 4 years. She then reinvested the total amount received in scheme 'B' whi...
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
