An employee’s salary is first increased by 15%, and then again increased by 10%. What is the overall percentage increase in salary?
The sum of the earnings of 'D' and 'E' is Rs. 2,20,000. 'D' uses 75% of his income, while 'E' uses 65% of hers, so that 'E's savings are Rs. 17,000 more...
A scored 32% marks and failed by 70 marks whereas B scored 64% marks, which was 90 more than the passing marks of the examination. Find the total marks ...
- Originally, Karan’s monthly income was Rs. 25,000, and he used to spend and save in the ratio of 1:4. After a revision, he cut his expenses by 50% and bo...
There are 500 students in a college. 45% of them are boys. Among the boys and girls, 35% and 50% respectively are interested in music. How many students...
In an election, two candidates A and B participated. 2⁄5 of the voters promised to vote for A and rest promised to vote for B. On the voting day 2...
A person spent 25% of his monthly income on food and 60% of the remaining on rent. If amount spent on rent is Rs 945, then find the amount spent ...
If the price of petrol rises by 20%, what percentage reduction in consumption is required to keep the expenditure unchanged?
In 2018, Pritam used up 72% of his income for expenses. In the following year, his income rose by 20%, while his expenditure increased by 25%. What was ...
The ratio of the monthly earning of A to that of B is 5:7.If monthly earning of A increased by 25% and that of B decreased by 60% the new ration between...
