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.

  • 20 kg
  • 40 kg.
  • 30 kg.
  • 25 kg.

Answer with Explanation

Answer: Option B

Explanation: No explanation for this question.

2. The average of 20 items is 24. The average of 12 of them is 16. What is the average of remaining items?

  • 20
  • 30
  • 35
  • 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.

  • 10
  • 15
  • 18
  • 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.

  • 20
  • 31
  • 50
  • 71

Answer with Explanation

Answer: Option B

Explanation: No explanation for this question.

5. What is the average of the first 30 consecutive odd numbers?

  • 30
  • 40
  • 50
  • None of these.

Answer with Explanation

Answer: Option A

Explanation: No explanation for this question.

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