98.98

A and B start a business with initial investment in the ratio 12 : 11 and their annual profits were in the rat...

If m =7 -4

A container contains 40 liters of milk. From this container 4 liters of milk was taken out and replaced by wat...

P and Q are brothers, R and S are sisters. The son of P is brother , R and S are sisters. The son of P is brot...

If w is 10% less than x and y is 30% less than z, then wy is what percent less than xz?

Every 3 minutes , 4 liters of water are poured into a 2,000 liters tank. After 2 hours, what percent of the ta...