At what percent per annum will sum of Rs 8000 amount to Rs 9261 in 3 years, if interest is compounded annually?
What will be the amount of the sum Rs 1200 for a year at 40% interest compounded quarterly?
A bus takes 12 hours from Delhi to reach Chandigarh. The bus covers half of the journey in of total time and rest of the journey at 25 km/hr. Find the distance between Delhi and Chandigarh.
What will be the interest on a sum of Rs 10000 in 1 year at 6% per annum, if interest is being compounded half-yearly?
A man can row 20 km downstream in 4 hours and 9 km upstream in 3 hours. Find the speed of man in still water.
If simple interest on a certain sum of money at the rate of 7% per annum for 5 years is ₹ 2925 less than its principal, then find the interest.
A man traveling with of his usual speed reaches his distance 70 minutes late. Find the usual time he takes to reach his destination.
A man travels to his office at 72 km/hr and returns home at 54 km/hr. Find his average speed.
A boat goes 42 km downstream in 56 minutes. The speed of stream in 16 km/hr. Find the speed of the boat in still water.
What is the time required for a sum of money to amount to five times itself at 12% simple interest per annum?
