Correct Answer: PRIMER

Solution : Given:
PREDICAMENT

Now, let's compare all the option words with the word PREDICAMENT –
First option: CEMENT; All the letters of the word CEMENT are present in the word PREDICAMENT.
Second option: DEMENTIA; All the letters of the word DEMENTIA are present in the word PREDICAMENT.
Third option: PREDICT; All the letters of the word PREDICT are present in the word PREDICAMENT.
Fourth option: PRIMER; All the letters of the word PRIMER are not present in the word PREDICAMENT. The word PREDICAMENT has only one R but in the word PRIMER, two R are present.

Therefore, PRIMER cannot be formed from the word PREDICAMENT. Hence, the fourth option is correct.