LI-FI करेगा WI-FI को FAIL

PS : VY : : FI : ?

Choose the best alternatives in place of ? out of the four given alternatives (a), (b), (c), (d). EG: FI :: FH : ?

Find the missing (?) in the series AB, CE, FI , ?, OT A. JM B. GK C. HO D. JN

Prove that mapping f:I rarr I, where I is the set of integers and f(x)=5x,x in I is one- one and into.

In case of the following questions, select the one which is different from other three alternatives. (1) DE (2) EF (3) FI (4) GH

MQ' is related to 'PU' and 'FI' is related to 'IM' in the same way as 'SV' is related to ______ 1)VY 2)UY 3)TX 4)VZ 5)None of these