Start learning 50% faster. Sign in now
3 x 1 + 1 = 4 4 x 2 + 2 = 10 10 x 3 + 3 = 33 33 x 4 + 4 = 136 136 x 5 + 5 = 685
A certain sum of money amounts to Rs 1331 in 3 years at 10 percent compounded annually. Find the value of (CI-SI)?
The certain sum amounts to Rs 9,982.50 in 2(1/2) years at 12% p.a., interest compounded 10-monthly. The sum (in Rs) is:
A certain amount earns simple interest of Rs. 1520 after 5 years. Had the interest been 6% more, how much more interest would it have earned?
A certain sum of money will be doubled in 4 years at the rate of simple interest percent per annum is:
A sum of Rs. 6120 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 ...
A man deposited 25% of his salary to a bank which offers compound interest at the rate of 10% p.a. If the interest earned by him from the bank after 2 y...
Shivam invested 24000 at 10% p.a. simple interest for ‘x’ months. If at the end of ‘x’ months, he received a total amount of Rs....
Anjali invested Rs.9000 in a scheme offering compound interest of x% p.a. compounded annually. If at the end of 2 years, interest received by her from t...