A sum of Rs.53 divided among A,B,C in such a way that A gets Rs. 7 more than what B gets and B gets Rs. 8 more than what C get. the. ratio of their shares is:
In a examination paper of five questions 5% of the candidates answered all the questions and 5% none. Of the rest 25% none. Of the rest 25% answered four. If 24 1/2% of the entire number answered only two questions and 200 answered only three questions, how many candidates competed?
