If the length of a rectangle is increased by 20% and its breadth is decreased by 20%, its area:

B is 10% more than A. C is 20% less than A. B is what percentage more than C?

Two candidates contested an election. One of them got 64% of the votes and won by 434 votes. What was the total number of votes polled? 

The price of sugar is increased by 20%. As a result, a family has to decrease its consumption by 20%. The expenditure of the family on sugar is decreased by

35 percent of a number is 1249.5. What is 78 percent of that number?

If there is an increase of 25% in edible oils, by what percent should a housewife reduce her consumption of oil so that the expenditure on this item does not increase?

On subtracting 10 from a number, that number is decreased by 20%, then what is 60% of that number?

A man spend 15% of his income. If his expenditure is Rs.75, his income (in rupees) is: