Problem on Ages - Quantitative Aptitude (MCQ) questions for Q. 21522

Q.  At present, the ratio between the ages of Amit and Dhiraj is 5 : 4. After 6 years, Amit’s age will be 26 years. What is the age of Dhiraj at present?
- Published on 05 May 16

a. 12 years
b. 16 years
c. 19 ½ years
d. 21 years

ANSWER: 16 years
 
Let the present ages of Amit and Dhiraj be 5x years and 4x years respectively. Then,
5x + 6 = 26
5x = 20
x = 4
Dhiraj’s age = 4x = 16 years

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