In an examination, 30% of total students failed in Hindi, 45% failed in English and 20% failed in both subjects. Find the percentage of those who passed in both the subjects. ?->(Show Answer!)

1. In an examination, 30% of total students failed in Hindi, 45% failed in English and 20% failed in both subjects. Find the percentage of those who passed in both the subjects.

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By: anil on 05 May 2019 01.36 am

45% of the total students failed in Hindi
30% failed in English
20% failed in both
Therefore 55% of the total students failed in atleat one subject.
Hence 45% have passed in both

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