Instructions

The following table gives the enrolment in Higher Secondary Schools in 1978. Study the table carefully and answer these questions.

Question 82

What is the approximate percentage of schools, where the enrolment was above 79 but below 180?

Solution

Percentage of schools, with enrolment above 79 & below 180 are given by

= $$\frac{(717+681+612+540+517)}{5439}\times100$$

= $$\frac{3067}{5439}\times100\approx56.39\%$$

=> Ans - (B)

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