A reduction of 10% in the price of an apple enable a man to buy 10 apples more for Rs. 54. The reduced price of apples p…

In an examination, the percentage of students qualified to the number of students appeared from school A is 70%. In scho…

A man spend $$7\frac{1}{2}$$% of his money and after spending 75% of the remaining he had Rs. 370 left. How much money d…

In an election 4% of the votes caste become invalid. Winner gets 55% of casted votes and wins the election by a margin …

One bacterium splits into eight bacteria of the next generation. But due to environment, only 50% of one generation can …

If 50% of (x - y) = 30% of (x + y), then what percent of x is y ?

Solve this : 36% of 365 + (?)% of 56.2 = 156.69

How many litres of a 30% alcohol solution should be added to 40 litres of a 60% alcohol solution to prepare a 50% soluti…