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Friday, November 30, 2018

In an examination, 65% of the total examinees passed. If the number of failures is 420. The total number of examinees are

In an examination, 65% of the total examinees passed. If the number of failures is 420. The total number of examinees are
A1500
B1200
C1000
D1625

Answer is 1200

Explanation:

  Percentage of failures = (100 − 65)% = 35%

 Let the total number of examinees be x.

Then,

 35% of x=42035100×x=420

x=[420×10035]=1200

Nithin K
answered Apr 2 '2018 at 20:15

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