Study the following graph carefully to answer the questions that follow:

What is the respective ratio of total number of students studying B.Sc. in the colleges C and E together to those studying B.A. in the Colleges A and B together?

Study the following graph carefully to answer the questions that follow:

Number of students studying B.Com. in College C forms approximately what percent of the total number of students studying B.Com. in all Colleges together?

Study the following graph carefully to answer the questions that follow:

Number of students studying B.A in College B forms what per cent of total number of students studying all the disciplines together in that College? (rounded off two digits after decimal)