Verbal Reasoning - Mental Ability Questions

In the following question, select the related word pair from the given alternatives.

Bulb : Electricity : : ? : ?

Select the related word/letters/number from the given alternatives.

9 : 27 : : 64 : ?

If JAGUAR = HCEWYT then ELEPHANT = ?

Select the related letters from the given alternatives.

ACE : YAC :: BDF : ?

Select the related word/letters/number from the given alternatives.

XYZ : CBA : : QRS : ?

Select the related word/letters/numbers from the given alternatives:

5 : 30 :: 7 : ?

Select the missing figure based on the given related pair of figures.

Select the related word from the given alternatives.

Swim : Water :: Fly : ?