Q264
The average of five numbers is 27. If one number is excluded, the average becomes 25. The excluded number is ?
A.
25
B.
27
C.
30
D.
35
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Sum of five number = 27 × 5 = 135
Sum of four number
= 25 × 4 = 100
Excluded number
= 135 - 100 = 35