Averages Questions and Answers

1.

The weight of 5 boys in a class are 49.6 kg, 39.8 kg, 40.8 kg, 45.2 kg, and 24.6 kg. Find their average weight.
A. 20 kg
B. 40 kg.
C. 30 kg.
D. 25 kg.
Answer with Explanation
Answer: Option B
Explanation:
No explanation for this question.

2.

The average of 20 item is 24. The average of 12 of them is 16. What is the average of remaining items.
A. 20
B. 30
C. 35
D. 36
Answer with Explanation
Answer: Option D
Explanation:
No explanation for this question.

3.

What is the average of odd numbers from 1 to 35.
A. 10
B. 15
C. 18
D. 24
Answer with Explanation
Answer: Option C
Explanation:
No explanation for this question.

4.

What is the average of even numbers from 1 to 60.
A. 20
B. 31
C. 50
D. 71
Answer with Explanation
Answer: Option B
Explanation:
No explanation for this question.

5.

What is the average of first 30 consecutive odd numbers.
A. 30
B. 40
C. 50
D. None of these.
Answer with Explanation
Answer: Option A
Explanation:
No explanation for this question.