The contents of a certain box consist of 14 apples and 23 oranges. How many oranges must be removed from the box so that…

The price of a car depreciates in the first year by 25% in the second year by 20% in third year by 15% and so on. The fi…

The population of a town increases every year by 4%. If its present population is 50,000, then after 2 years it will be

40% of 265 + 35% of 180 = 50% of ?

Tulsiram's salary is 20% more then that of Kashyap. If Tulsiram saves Rs. 720 which is 4% of his salary, then Kashyap's …

A's salary was decreased by 50% and subsequently increased by 50%. How much percent does he lose ?

The ratio of the number of boys and girls in school at 8 : 12. If 50% of boys and 25% of girls are getting scholarship f…

Two numbers are in the ratio 2 : 3. If 20% of the smaller number added to 20, is equal to the sum of 10% of the larger n…