Percent of given number

The number of candidates appearing for the exam from city C is what percent of the number of candidates appearing for the exam from city B ?

Number of L type product sold by store F is what percent of the number same type of products sold by store E

The number of users of brand A in city T is what percent of the number of users of brand B in city Q ?

The bar chart given below shows the number of flights from by Air India in 6 consecutive years . Number flights in Y6 are how much percent more than number of flights in Y1?

The bar graph given below represents the number of players of a college taking part in three games for 3 years. Total number of players in 2015 is what percent of total number of players in 2016?

Sixty-five percent of a number is 21 less than four fifths of that number.What is the number?