800 400 600 1500 ?

Tree : Shrub :: Mountain : ?

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

Boat : Stream  : :  ?   :  Track

If 14 @ 8 = 4 and 22 @ 15 = 6, then 18 @ 12 = ?'. What will come in place of question mark?

Find the odd set of numbers from the given alternatives?

Select the option that is related to third letter cluster in the same way second letter cluster is related to first letter cluster.

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

Pellagra : Vitamin B3 :: Scurvy : ?

Among the given alternatives, three are alike and form a group. Which one does not belong to this group?

Select the option in which the words share the same relationship as that shared by the given pair of words.

Select the number combination of letters that when placed sequentially in the blanks of the given series will complete the series.

Select the option that is related to the third term in the same way as the second term is related to the first term.

BSTN: AQUP :: DNUC : ?