Verbal Reasoning - Mental Ability Questions

From the given alternative words, select the word which cannot be formed using the letters of the given word:

ELABORATE

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

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

AZ, BY, CX,?

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Superannuated

Select the missing number?

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

Mercury, Venus, Earth, ?

Select the missing number from the given responses.

If E = 5, GUN = 42 and ROSE = 57, then what is the value of GATE ?