Subject
Quantitative Aptitude
Topic
Age
Rajitha's present age is three years less than twice her age 12 years ago. Also, the ratio of Raj's present age to Rajitha's present age is 4:9. What will be Raj's age after 5 years ?
Rajitha's present age is three years less than twice her age 12 years ago. Also, the ratio of Raj's present age to Rajitha's present age is 4:9. What will be Raj's age after 5 years ?
ক)
17 yrsখ)
16 yrsগ)
19 yrsঘ)
21 yrsExplanation
Let the present age of Raj and Rajitha be 4x and 9x. Then, according to question, 9x = 2(9x-12)-3 => 9x = 27 => x = 3 Raj's present age = 4x = 12yrs, After 5 years Raj's age will be 12 + 5 = 17 yrs.Related questions
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