Question
A man invested a certain amount of sum at 20% per annum
simple interest and earned an interest of Rs 3500 after 4 years. If the same amount is invested at 24% per annum compound interest, compounded annually for two years then the interest would be:Solution
Let the certain sum of money be Rs. P So, P × 0.20 × 4 = 3500 So, P = Rs. 4375 Desired interest = [(1.24)2 – 1] × 4375 = Rs. 2352
14.99% of 7820 + 5535.25 ÷ 123.001 - ? = 84
? 2 + (39.99 × 10.99 + 7.01) - (39.99 × 2.99 2 + 21.99) = 21.99 × 23.01
19.22 × 11.99 + 142.15 = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value....
24.75% of 20.125% of 30.05% of 2196.06 = ?Â
What approximate value will come in place of the question mark (?) in the following question?(Note: You are not expected to calculate the exact value.)<...
(15.98% of 399.99) - 6.998 = √?
83.781 `xx` 728.910 `-:` (3.008)2 = ?