Symbiosis National Aptitude Test SNAP 2013 Paper

Question : 15 of 150

Marks: +1, -0

The respective ratio between the present age of Manisha and Deepali is 5 : X. Manisha is 9 years younger than Parineeta. Parineeta's age after 9 years will be 33 years. The difference between Deepali's and Manisha's age is same as the present age of Parineeta. What will come in place of X?

23
39
15
None of these

Validate

Solution:

According to the question
Present age of Parineeta = 33 – 9 = 24 years
Present age of Manisha = 24 – 9 = 15 years
Present age of Deepali = 24 + 15 = 39 years
Since 5 : X = 15 : 39
∴ X =

{5×39}/{15}

= 13

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