Instructions

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

The graph below gives the Number of Students Enrolled in Three Different Disciplines in Five Different Colleges

Question 133

What is the respective ratio of total number of students studying B.Sc B.A and B.Com. in all the Colleges together ?

Solution

Total number of students studying B.Sc in all the Colleges together

= 375 + 350 + 325 + 400 + 450 = 1900

Total number of students studying B.A in all the Colleges together

= 300 + 325 + 350 + 475 + 350 = 1800

Total number of students studying B.Com. in all Colleges together

= 450 + 480 + 350 + 450 + 250 = 1980

=> Required ratio = 1900 : 1800 : 1980

= 95 : 90 : 99

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