Interview Puzzles

Stack of 'must-know' interview puzzles !

Puzzle: How old is John?

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John is 3 times as old as his younger brother. If John's present age is 12 years then after how many years from now will John be twice as old as his younger brother?

What will be John's age then?

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By  Shaan





Archit Archit   5 years ago

4 16

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Abhishek Kumar Abhishek Kumar   5 years ago

After 4 yrs

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Megha Gahlot Megha Gahlot   5 years ago

John age will be 16
as
present age of brother=4(12/3)
after 4 years
john=16 yrs
his brother=8 yrs

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Ic Admin Ic Admin   4 years ago

Looks simple but has been asked many a times in interviews.

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Bhajuram Chaurasiya Bhajuram Chaurasiya   9 months ago

After 4 year

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PATAN SADDAM PATAN SADDAM   8 months ago

4 years later.
age is 16

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Ankit Ankit   8 months ago

6

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Sooraj Dwivedi Sooraj Dwivedi   8 months ago

4

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