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 159

Number of girls enrolled in Dancing in Institute A forms what per cent of total number of girls enrolled in all the Hobby classes together in that Institute ? (rounded off to two digits after decimal)

Solution

No. of girls enrolled in institute A in :

Painting = 250

Stitching = 325

Dancing = 150

Total no. of girls enrolled in institute A = 250 + 325 + 150 = 725

=> Required % = $$\frac{150}{725} * 100$$ = 20.69%

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