Complete the given series.
20, 33, 50, ?, 92, 121
20 + 13 = 33 33 + 17 = 50 50 + 19 = 69 69 + 23 = 92 92 + 29 = 121
Calculate the value of 'a' if 'P' initially had Rs. 'a' and invested 45% of this amount in a PF A with a simple interest rate of 35% per annum and the r...
What will be the differnce between SI & CI on Rs. 70000 for 3 years at rate of 40% per annum ?
Rahul placed Rs. 40,000 between two investment options, ‘E’ and ‘F’, for 6 years and 3 years, respectively. Option ‘E’ accrues simple intere...
A sum when invested at a certain rate of simple interest becomes 3 times itself in 25 years. Find the rate of interest.
A certain sum of money invested at R% p.a. simple interest amounts to Rs.17760after 4 years and Rs.22080after 7 years. If the same sum of money is inves...
Sneha deposited Rs. ‘R’ in a bank offering compound interest of 13% p.a. compounded annually. After 3 years, she invested the amount received from t...
If the ratio of the sum invested and simple interest received after 1 year is 25:6 respectively, then find the rate of interest.
Akshay invested Rs. 2100 in two schemes P and Q in the respective ratio of 9:5. Scheme P and Q are offering simple interest at the rate of 8% per annum ...
Some amount out of Rs. 12000 was lent out at 10% per annum and the rest amount @ 16% per annum and thus in 5 years the total interest from both the amou...
A man deposited Rs. ‘x + 700’ at 12% per annum simple interest and earned Rs. 624 as interest after 2 years. Find the interest earned by him if he d...