The average age of 3 friend is 23. Even if the age of the 4th friend is added, the average becomes 23. What is the age of 4th friend?

A ) 21

B ) 23 ✅

C ) 25

D ) None of these

Related Questions
  1. If x^2-y^2= 28 and y-x =8, then the average of x and y is:
  2. The mean proportional between 2 and 8 is:
  3. List the fraction 2/3 ,5/8 and 13/20 in ascending order:
  4. What is the average of the numbers:0,0,4,10,5 and 5?
  5. The solution of(1+1/x)(1+1/x+1)(1+1/x+2)(1+1/x+3) is
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