Percentage Practice Test 7 with solutions

Question : 6 of 40

Marks: +1, -0

Out of 2,800 students, 28% of boys and 32% of girls passed the examination. By what percentage is the number of students passed more than that of the number of students who failed?

50.1%
55%
75%
50%
60%

Validate

Solution:

Number of students passed = (28 + 32)% of 2,800

= 60 /100×2,800 =1,680

Number of students failed = 2,800 - 16,800 = 1,120
∴ Required percentage

=560/1120×100=50

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