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?

Ajay spends 25% of his salary on house rent, 5% food grains, 15% on travel and 10% on clothes and saves Rs 27000, what is Ajay's monthly income?

What percent of 3.6kg is 72 gms ?

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

Two numbers are, respectively, 10% and 25% more than the third number. The ratio of the two numbers is:

In an election between two candidates, a candidate got 55% of the total valid votes, if the total votes were 15200 and 15% of the votes were declared invalid, then how many valid votes did the other candidate get?

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

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?