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Q: The average weight of three girls A, B and C is 45 kg. While the average weight of A and B is 43 kg. If the average weight of C and A is 40 kg, what is the weight of A? /
  • A. 31 kg
  • B. 36 kg
  • C. 44 kg
  • D. 38 kg
Correct Answer: Option A -
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Explanations:

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