Study the following table carefully and answer the questions.
What is the respective ratio between the total number of male students learning freestyle in schools A and C together and the total number of female students learning the same in the same schools together ?
What is the difference between the number of male students studying freestyle in schools B and D together and the total number of female students studying the same in the same schools together?
Percent profit earned when an article is sold for Rs.558/is double the percent profit earned when the same article is sold for Rs.504/. If the marked price of the article is 30% above the cost price, what is the marked price of the article ?
What will come in place of question mark (?) in the given number series ?
What approximate value will come in place of question mark (?) in the given questions ? (You am not expected to calculate the exact value).