Percentage Practice Test 1 with solutions

Question : 6 of 40

Marks: +1, -0

In a school, 75% of the students pass and 20 fail. The number of students appearing from another school is 20 more and 10 more students pass than the former school. The pass percentage of the latter school is:

Validate

Solution:

25% = 20

∴ 100% = 20/25 ×100 = 80

For latter school; number of appearing students = 80 + 20 = 100
number of passed students = 60 + 10 = 70
Hence, pass percentage of latter school is 70%

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