C is half the age of A but twice the age of D

B is twice as old as A but twice younger than F. C is half the age of A but twice the age of D. Which two persons form the pair of oldest and youngest?
(a) F and A
(b) F and D
(c) B and F
(d) F and C

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  • 2 Answer(s)

    Answer: (b) F and D 

    Anurag Mishra Professor Answered on 18th May 2016.
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    solution ?

    nidhib Default Answered on 25th May 2016.
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