Verbal Reasoning - Mental Ability Questions

Select the related word/letters/numbers from the given alternatives: 6 : 42 :: 12 : ?

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.

Good, Odour, Urban, Anthem, ?

In the following question, select the related number from the given alternatives.13 : 167 : : 23 : ?

Find the missing number in the given figure?

Which set of letters when sequentially placed at the gaps in the given letter series shall complete it?

x_zz_xx_z_yx

In the following question, select the missing number from the given options?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
Cell, Tissue, Organ, ?

In the following question, select the missing number from the given series.

2, 5, 12, 27, ?