Study the given bar graph and answer the question that follows.

What is the ratio of the boys taken together in colleges A, B and C to the girls taken together in all 5 colleges?

33 : 56

Number of boys in college A , B & C  :  Number of girls in all 5 colleges

( 400 + 600 + 650 )  :  ( 500 + 500 + 700 + 450 + 650 )

            1650            :              2800

             33               :               56