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The average weight of 10 women is increased by 1 kg if 2 women of 42kg and 38 kg are replaced by 2 men. Find the average weight of both the men.

A) 46 kg
B) 45 kg
C) 42 kg
D) 44 kg

Correct Answer:


B) 45 kg

Description for Correct answer:
Total weight of 2 men

=\( \Large 1 \times 10 + \left(42+38\right) \)

=\( \Large 10 + 80 = 90 \)

Therefore, Average weight of 2 men = \( \Large \frac{90}{2} \) = 45 kg

Part of solved Average questions and answers : >> Aptitude >> Average

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