The average weight of three boys A, B and C is 54 kg, while the average weight of three boys B, D and E is 53 kg. What is the average of the weight of A, B, C, D, E, F?

(a) 52.4 kg (b) 53.2 kg (c) 53.8 kg (d) Data inadequate

Question ID - 50828 :-

The average weight of three boys A, B and C is 54 kg, while the average weight of three boys B, D and E is 53 kg. What is the average of the weight of A, B, C, D, E, F?

(a) 52.4 kg (b) 53.2 kg (c) 53.8 kg (d) Data inadequate

1 Answer

5876 Votes

3537

Answer Key : (d) -

Total weight of kg = 163 kg.

Total weight of kg = 159 kg.

Adding both, we get = kg = 322 kg.

So, to find the average weight of we ought to know B’s weight, which is not given. So, the data is inadequate.

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