Which of the words cannot be formed from the letters of the word 'CONSULTATION'?

Find the odd word among the following :

Unscramble the letters in the given words to generate meaningful words and then find the odd one out.

POROT, ROPUG, BMO, SALCS

In this question, four groups of letters are given, out of which three are alike in a certain way while one is different. Choose the odd one.

Choose the numeral pair which is odd and different from others.

In this question, there are four options. Three of them are alike and one is different. Find the odd one out.

Unscramble the letters in the given words to generate meaningful words and then find the odd one out: EIWNTR, LCUOD, UMRSME, PIGRSN