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 157

Number of girls enrrolled in stitching in Institute B forms approximately what per cent of the total number of girls enrolled in stitching in all the Institutes together ?

Solution

No. of girls enrolled in stitching in institute B = 250

Total no. of girls enrolled in stitching in all the institutes

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

=> Required % = $$\frac{250}{1200} * 100$$

= 20.83 % $$\approx$$ 21%

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