Average - Quantitative Aptitude (MCQ) questions for Q. 121

Q.  The average weight of 8 persons is increased by 2.5 kg when one of them who weighs 56 kg is replaced by a new man. The weight of the new man is
- Published on 15 Jun 15

a. 76 years
b. 72 years
c. 78 years
d. None of these

ANSWER: 76 years

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