Data Interpretation MCQ Questions and Answers - Line Chart

1

The number of examinees getting more than average marks is:

A) 72 B) 105 C) 152 D) 164

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Answer & Solution

Number of examinees getting more than the average marks
= 72 + 48 + 24 + 8
= 152

2

If 40 is the pass marks, percentage of students failed is-

A) 14.56% B) 15.84% C) 16.11% D) 17.25%

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Answer & Solution

Number of students who got 40% or less marks
= 2 + 4 + 12 + 26
= 44
∴ Required percentage
$$\eqalign{ & = \frac{44}{273} \times 100 \cr & = 16.11\% \cr} $$

3

Percentage of the students who get above 80% marks is-

A) 9.81% B) 10.53% C) 11.28% D) 11.72%

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Answer & Solution

Number of students who got above 80% marks
= 24 + 8
= 32
∴ Required percentage
$$\eqalign{ & = \frac{32}{273} \times 100 \cr & = 11.72\% \cr}$$

4

Percentage of the students who got marks above 60% and below 80% is-

A) 43.95% B) 48.39% C) 51.06% D) 56.84%

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Answer & Solution

Number of students who got marks above 60% and below 80%
= 72 + 48
= 120
∴ Required percentage
$$\eqalign{ & = \frac{120 \times 100}{273} \cr & = 43.95\% \cr} $$