Aptitude | Wipro Mock Test | Question 37

The average of marks of 11 students is 72. If average of first 6 is 70 and that of last 6 is 71, then the marks of 6th  is student is:
(A) 51
(B) 52
(C) 53
(D) 54


Answer: (D)

Explanation:

Quiz of this Question
Please comment below if you find anything wrong in the above post