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

From the given alternatives the word which cannot be formed using the letters of the given word
PSYCHOLOGY

In which odd the following Pairs.

Complete the following alphabet series.
ABC, PQR, DEF, STU, ?

The position of how many alphabets will remain unchanged if each of the alphabets in the word WALKING is arranged ideal alphabetical order from left to right?

How many meaningful English words can be made the letters RBAE using each letter only once in each word?

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