Question 73

Read the following table carefully and answer the question given below:
Classification of 100 students based on the marks obtained by them in Mathematics and Science in an Engineering Entrance Examination

The number of students scoring less than 60% marks aggregate is:

Solution

$$60\% of 50 = \frac{60}{100}\times50 = 30$$

The number of students scoring less than 60% marks aggregate is = 100-31 = 69

Option C is correct.

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