A certain sum becomes Rs 13650 at 15% p.a. simple interest after 2 years. What will be the amount (in RS) of the same sum after 1 year at the same rate ...
Meenu spent 10% of the salary on entertainment and 10% on makeup. She spent 20% of the remaining on the food and 50% of the remaining invested in mutual...
A laptop with a list price of Rs. 50,000 is available at Rs. 28,000 after two successive discounts. If the second discount is 10%, find the first discou...
Gita, Hema, and Isha contested an election in which 6400 votes were polled and none of the votes were invalid. Hema got 60% more votes than the total vo...
A spent 30% and 20% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 20% and 30% to his mother and brother, respec...
A scored 35% marks and failed by 40 marks whereas B scored 55% marks, which was 80 more than the passing marks of the examination. Find the total marks ...
A girl spent 10% of her monthly income on clothing. Of the remaining, she spent on travel and food in the ratio of 5:4. If the difference of the income ...
The income of a person is Rs.13000 and his expenditure is Rs.8000. In the next year his income and expenditure is increased by 10% and 20% respectively....
In the Reebok factory, there are two units of workers, I and II, with a strength ratio of 2:1. The ratio of male to female in Unit I is 3:1, and in Unit...
If 20% of (A + B) = 30% of (A – B), then what percentage of B is equal to A?
