Question
P. Q, R, Sand T are five friends. The mean of weights of
P, Q, R and S is 50 kg. whereas the mean of weights of Q, R, S and T is also 50 kg. Which of the following statements is/are correct? 1. The weight of 7 is 50 kg. 2. The weights of P and T are equal. Select the correct answer using the code given below.Solution
The correct answer is B
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