The average weight of Amit, Gopal and Akshay is 45 kg. If the average weight of Amit and Gopal be 43 kg and that of Gopal and Akshay be 47 kg, then the weight of Gopal (in kg) is:
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Correct answer: B
Explanation
The correct answer is option 2 i.e. 45
Amit + Gopal + Akshay = 135
Amit + Gopal = 86
Akshay = 49
Gopal + Akshay = 94
Gopal = 94 − 49 = 45