Arithmetic

Percentages

Medium

Consider the Diagram.

500 Candidates appeared in an Examination comprising test in English, Hindi and Maths. The Diagram gives number of students who failed in different tests. What is the % percentage of student who failed at least two subjects?

6.8%

7.8%

1.0%

0.078%

✅ Correct Option: 2

Failed in at least two subjects = failed in exactly two + failed in all three.

= (English and Hindi only) + (English and Math only) + (Hindi and Math only) + (all three)

= 10 + 12 + 12 + 5 = 39 students.

Percentage = $\frac{39}{500} \times 100 = 7.8\%$ .

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Consider the Diagram. 500 Candidates appeared in an Examination comprising test in English, Hindi and Maths. The Diagram gives number of students who failed in different tests. What is the % percentage of student who failed at least two subjects?

Solution

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Keyboard Shortcuts

CUET General Test Past Year Questions (Topic-Wise)

Consider the Diagram.

500 Candidates appeared in an Examination comprising test in English, Hindi and Maths. The Diagram gives number of students who failed in different tests. What is the % percentage of student who failed at least two subjects?