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In a class of 135 students, the number o...

In a class of 135 students, the number of boys is twice that of girls. One-sixth of the boys and one third of the girls faild in the final examination . Find the percentage of students who passed the examination .

A

`75%`

B

`71.45%`

C

`77.78%`

D

`81.23%`

Text Solution

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The correct Answer is:
C
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