Question

Q1. In an examination,72% of the total number of candidates passed. If the number of failures is 504, find the total number of candidates.​

Answer 1

Answer:

percentage of passes students =72%

percentage of failed students = 100% - 72%

= 28%

504 is the 28% of the total candidates .

So, the total no. of candidates =

504 = 28 * x/100

28 * x = 504 * 100

28x = 50400

x = 50400 ÷ 28

x = 1800

Hence , the total no. of candites is 1800 .

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Answer 2

Answer:

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