Q57
The average of 50 numbers is 30. If two numbers, 35 and 40 are discarded, then the average of the remaining numbers is nearly:
A.
28.32
B.
29.68
AnswerC.
28.78
D.
29.27
Answer: Option B
Solution
Answer: Option B
Solution:
Total sum of 48 numbers,= (50 × 30) - (35 + 40)
= 1500 - 75
= 1425
Average = = 29.68