RRB Paramedical Staff Nurse Model Paper 9

Question : 42 of 100

Marks: +1, -0

Banu is eighteen years older than Arun. The respective ratio of Banu’s age six years hence & Vivek’s present age is 3:2. If the present age of Vivek is twice the age of Arun, what was Banu’s age two years ago?

24 years
18 years
28 years
26 years

Validate

Solution:

Arun’s present age = x years
Banu’s present age

= (x+18)

years
Vivek’s present age = 2x years

(x+18+6){/}2x = 3/2 x = 12

So Banu’s present age = 30
Banu’s age 2 years ago = 28 years

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