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

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

If 35% of A’s income is equal to 25% of B’s income, then the ratio of A’s income to B’s income is

If the price of sugar is increased by 20%, then by what percent should a housewife reduce its consumption so that no expenditure on it increases?

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

If the price of petrol is reduced by 10%, by how much should a consumer increase the consumption of petrol so that his expenditure on petrol does not decrease?

Answer the following questions

The hourly wages of a mason have increased by 25%. Since the increase, the number of hours he works daily has reduced by 16%. If he was earning Rs. 120 per day before the increase, how much (in Rs.) is he earning now?

What percent of 3.6kg is 72 gms ?