Verbal Reasoning - Mental Ability Questions

Find the next term in the following. series: X24C, V22E, T20G, ...........

Find out the odd word/letters/number/number pair from the given alternatives.

Select the related word/letters/number from the given alternatives.
Luminous intensity : Candela : : Pressure : ?

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
25 + 10 ÷ 240 x 16 = ?

Select the missing letter from the given responses?

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

LOP, MPQ, NQR, ORS, ?

In the following question, select the related letters from the given alternatives.
ELQZ : AJOV : : VXTD : ?

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.
400, -200, 100, ? , 25, -12.5