Instructions

Study the graph carefully to answer the questions that follow :
No of Girls enrolled in Different Hobby Classes in various institutes in a year

Question 158

What is the respective ratio of total number of girls enrolled in Painting, Stitching and Dancing from all the Institutes together ?

Solution

Total number of girls from all institutes enrolled in :

Painting = 250 + 225 + 150 + 175 + 300 = 1100

Stitching = 325 + 250 + 50 + 250 + 325 = 1200

Dancing = 150 + 200 + 75 + 400 + 350 = 1175

=> Required ratio = 1100 : 1200 : 1175

= 44 : 48 : 47

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