Average - Quantitative Aptitude (MCQ) questions for Q. 28342

Q.  How old will be the Raju if ratio of his age and one of his twin grandsons’ is 11:2 and average age of his and his both grandsons is 50 years?
- Published on 07 Jul 17

a. 72 years
b. 110 years
c. 75 years
d. 150 years

ANSWER: 110 years
 
averages

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