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.

AZ,BY,CX,?

The number of letters that are preceded by a symbol but not followed by a number in the given expression is ___.

SM@A#N2B4O&3C5P+D2

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

Qutb­ud­din Aibak, Iltutmish, ?, Ghiyas­ud­din Balban

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

Find the missing number?

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

2, 7, 14, 23, 34, ?

Select the odd word/letters/number/number pair from the given alternatives.

'Battery' is related to 'Terminals' in the same way as 'Magnet' related to ___.