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The bar chart shows the distribution of marks scored by 6...

The bar chart shows the distribution of marks scored by 60 pupils in a test in which the maximum score was 10. If the pass mark was 5, what percentage of the pupils failed the test?

The bar chart shows the distribution of marks scored by 60 pupils in a test in which the maximum score was 10. If the pass mark was 5, what percentage of the pupils failed the test?

A.

59.4%

B.

50.0%

C.

41.7%

D.

25.0%

Correct answer is C

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no pupils who failed the test = 1 + 3 + 4 + 7 + 10

= 25

5 of pupils who fail = 2560 x 100%

= 41.70%