A person 'P' invested Rs. 800 for 2 years at an interest rate of 'a'% per annum, Rs. 450 for 4 years at an interest rate of (a - ...
Mark invested Rs 15,000 in a scheme at simple interest 20% per annum. After three years he withdrew the principal amount plus invested the entire amount...
Karan 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 15% for...
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.2400 after 4 years. If the same amount is investe...
A certain amount earns simple interest of Rs. 1420 after 4 years. Had the interest been 5% more, how much more interest would it have earned?
Simple interest and compound interest (compounded annually) earned on a sum at the end of 2 years at a certain rate of interest p.a. are Rs. 3500 and Rs...
A certain amount is split equally between two investment plans. One offers simple interest and the other compound interest, both at the same annual rate...
A certain amount of money at simple interest amounts to ₹1,404 in 2 years and to ₹1,560 in 5 years. What is the rate of simple interest per annum ?
Mohit saves 20% of her monthly salary. And of the remaining Income he gives to his mother and sister its ¼ and half respectively and the remaining sala...
