7965
8010
7975
8020
What is the percentage change in the result when we add 50 to a certain number x, instead of subtracting 50 from the same number x?
What is the present worth of Rs. 272.61 due in 2 years 73 days at 7.5 percent ?
What is the probability of getting a sum 9 from two throws of a dice?
What is the product of all the numbers in the dial of a telephone ?
What is the rate of simple interest for the first 4 years if the sum of Rs. 360 becomes Rs. 540 in 9 years and the rate of interest for the last 5 years is 6%?
What is the ratio in Rs. 2.80 and 40 paise?
What is the ratio of water to milk if a milkman added 10 litres water to 30 litres milk?
What is the simple interest on a sum of Rs. 700 if the rate of interest for the first 3 years is 8% per annum and for the last 2 years is 7.5% per annum?
What is the smallest number by which 2880 must be divided in order to make it into a perfect square ?
What is the speed of a train if it overtakes two persons who are walking in the same direction at the rate of a m/s and (a + 1) m/s and passes them completely in b seconds and (b + 1) seconds respectively?
