For the following questions answer them individually
Select the related word/letters/number from the given alternatives.
Frog : Amphibian : : Cobra : ?
Select the related word/letters/number from the given alternatives.
EFGH: LNPR : : ABCD : ?
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
RS, ZA, HI, ?
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
PON, LKJ, GFE, ?