Model Aptitude questions & answers for placement

Q.  The average weight of three boys P, Q and R is 54 kg, while the average weight of three boys Q, S and T is 60 kg. What is the average weight of P, Q, R, S and T?

a. 66.4 kg
b. 63.2 kg
c. 58.8 kg
d. Data Inadequate
e. None of these


ANSWER: See Answer
 
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