Logical Sequence of Words Questions

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

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

INFORMATION

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

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

Grandfather

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

Hydrogen, Helium, Lithium, ?

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

Compatible

Rearrange the jumbled letters to make a meaningful word and then select the one which is different.