In an examination, 91% of the candidates passed and 18 failed. How many candidates
appeared in the examination?
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Answer:
the number of student appear in exam is 200
Step-by-step explanation:
It is given that,
Percentage of student who passed the exam = 91%
Since total percentage of candidate appeared in the exam = 100%
Percentage of student who failed the exam = 100%-91%
=9%
According to question ,
9% of total student appeared in the exam= 18
1% of total student who appeared in the exam = 2
Total number of student who appeared in the exam =
= 200
Hence,Number of candidate appeared in the examination is 200.
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