Q88
The marks of six boys in a group are 48, 59, 87, 37, 78 and 57. What are the average marks of all six boys?
A.
61
AnswerB.
65
C.
69
D.
None of these
Answer: Option A
Solution
Answer: Option A
Solution:
Total marks of six boys= 48 + 59 + 87 + 37 + 78 + 57
= 366
Required Average
=
= 61