There are two candidates in an election, a candidate gets 71% of the votes and he wins the election by 756 votes, what is the total number of votes?

Out of an earning of Rs.720, Pankaj spends 65%. How much does he save?

Kamal saves x% of her monthly income. When her monthly expenditure is increased by 20% and the monthly income is increased by 26%, then her monthly savings increased by 60%. What is the value of x?

There is a loss of 25% on selling an article for Rs 300, then what is the cost price of the article?

A certain number of students from school X appeared in an examination and 30% students failed. 150% more students than those from school X, appeared in the same examination from school Y. If 80% of the total number of students who appeared from X and Y passed, then what is the percentage of students who failed from Y?

If 20% of (A+B) = 50% of B, then Value of $${2A-B}\over {2A+B}$$ is 

On a certain Principal if the Simple interest for two years is Rs 4800 and Compound interest for the two years is Rs 5088, what is the rate of Interest?

0.15% of $$33{1\over 3}\%$$ of ₹ 10000 is :