Question 57

As per data in the table, what is the percentage of students who got 20 or more marks?

Solution

Number of students who got 20 or more marks = 14 + 19 + 6 + 3 = 42

Total student = 13 + 15 + 18 + 12 + 14 + 19 + 6 + 3 = 100

Percentage of students who got 20 or more marks = $$\frac{42}{100} \times$$ 100 = 42%

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