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  • Aptitude on Verbal and Numerical Ability Online Quiz
  • The average of 2,7,6 & x is 5 and the average of 18,1...
Multiple choice

The average of 2,7,6 & x is 5 and the average of 18,1,6,x & y is 10. What is the value of y?

  1. 5

  2. 10

  3. 20

  4. 30

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

(2+7+6+x)/4 = 5 => 15+x = 20 => x = 5. (18+1+6+5+y)/5 = 10 => 30+y = 50 => y = 20.

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