For the following questions answer them individually
Divide Rs.500 among A, B, C and D so that A and B together get thrice as much as C and D together, B gets 4 times what C gets and C gets 1.5 times as much as D. The value of B’s share is:
A’s speed is 30% more than that of B. If A and B run a race on a 117 m length race, what part of the length of the race should A give B as a head start, so that the race ends in a dead heat?
A certain sum of money fetches simple interest of Rs.4,016.25 at the rate of 7% per annum in 5 years. What is the sum?
A person drives for 320 kms in 8 hours, cycles for 40 kms in 5 hours and then walks for 40 kms in 7 hours. Find the average speed of the driver.
Two years ago, the population of a town was 66000. The population increased by 5% in the first year and decreased by 5% in the second year. Find the present population of the town.
The radius of the base of a conical vessel is 5 cm and its height is 24 cm. The vessel is full of water. This water is poured into a cylindrical vessel having the base radius 10 cm. The depth of the water in the cylindrical vessel is:
Three partners A, B and C started a business and decided to share the profit in the ratio 2 : 3 : 5, respectively. If the share of B is Rs.7,50,000, then calculate the total profit.