Verbal Reasoning - Mental Ability Questions

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

12, 24, 72, 288, ?

A man walks 3 km West, then turns South and walks 7 km, then turns East and walks 3 km, then turns to his right and walks 5 km. Where is he now with reference to her starting position?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series. PR, VX, BD, ?

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

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

aa_ab_ _aaa _a

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

730, 1001, 1332, 1729, ?

Choose the correct alternative from the given ones that will complete the below series. W/S, U/O, S/K, Q/G

In the following question, from the given alternative words, select the word which cannot be formed using the letters of the given word.
REASONABLE