Logical Sequence of Words Questions

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

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

CONSULTATION

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

From the given alternative words, select the word which can not be formed using the letter of the given word:

UNIVERSALISATION

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

? , Hexane, Heptane, Octane

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

I N T E L L I G E N C E

From the given words, select the word which cannot be formed using the letters of the given word.
LATCHING

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

Grandfather