AND    FOR    THE    BIG    SUM

If second alphabet in each of the words is changed to next alphabet in the English alphabetical order, How many words having two vowels will be formed? 

Two

The correct answer is Two.

If the second alphabet in each of the words is changed to the next alphabet in the English alphabetical order, we have the following words:

• AND → AOD
• FOR → FPR
• THE → TIE
• BIG → BJG
• SUM → SVM