Solution:

Yes. By selling them.

Solution:

The four vegetables that can be formed by adding vowels to the given random letters are the following:

TURNIP
LETTUCE
CUCUMBER
POTATO

Solution:

To the Hall Of Flame.

Solution:

Hard, using the first letter of the first word, the second letter of the second word, etc

Solution:

Since none of the men are wearing the color of suit that corresponds to their names, and Mr. Red was replying to the man in the blue suit, it had to be Mr. Green to whom he replied. We then know that Mr.Green is wearing a blue suit. Therefore, Mr. Red is wearing a green suit and Mr. Blue is wearing a red suit.

Solution:

JUPITER

Solution:

There are 24 hours in a day and 26 Letters. Each letter is allotted one hour. Hence, letter Y and Z could not be interviewed because both exceeded the 24 hours Standard Time. Letter Y and Z are 25th and 26th respectively.

Solution:

Because they were all married and not single.

Solution:

Mushroom

Solution:

110 kms

72927+110 = 73037 , a palindrome