Ratio and Proportion - Quantitative Aptitude (MCQ) questions for Q. 29299

Q.  The ratio of the present age of father to that of son is 7:2. After 10 years their ages will be in the ratio of 9:4. The present ages of the father is
- Published on 11 Apr 17

a. 35 years
b. 40 years
c. 30 years
d. 25 years

ANSWER: 35 years
 
ratio and proportion

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