top button
Flag Notify
    Connect to us
      Facebook Login
      Site Registration

Facebook Login
Site Registration

Frank is 15 year younger than John.In 5 years,John will be twice as old as Frank.How old Frank will be next four years?

+1 vote
183 views
Frank is 15 year younger than John.In 5 years,John will be twice as old as Frank.How old Frank will be next four years?
posted Jan 14, 2016 by Deepika Jain

Share this puzzle
Facebook Share Button Twitter Share Button LinkedIn Share Button

2 Answers

0 votes

Today Frank's age = x and John's age = x+15

and after 5 years, john will be twice of Frank,
i.e. 2*(x+5)= (x+15+5)
solving this,
we get x = 10 , which is todays age of Frank.
Then after 4 years Frank will 10 + 4 = 14 years old

answer Jan 14, 2016 by Jaspalsingh Parmar
0 votes

Frank will be 14 in 4 years

answer Apr 18, 2016 by anonymous



Similar Puzzles
Contact Us
+91 9880187415
sales@queryhome.net
support@queryhome.net
#280, 3rd floor, 5th Main
6th Sector, HSR Layout
Bangalore-560102
Karnataka INDIA.
QUERY HOME
...