There are 21 barrels of wine with a farmer. 7 are full, 7 are half full and 7 are empty. He wishes to divide them among his three sons such that each son has the same number of full barrels, the same number of half full barrels, and the same number of empty barrels. Note that there are no measuring devices handy. How can the barrels and wine be evenly divided?

Riddle Answer# Interview Riddles

## Two Rooms in Two Hours

If two painters can complete two rooms in two hours, how many painters would it take to do 18 rooms in 6 hours?

Riddle Answer## Twice as Many Sisters

If I had one more sister I would have twice as many sisters as brothers. If I had one more brother I would have the same number of each. How many brothers and sisters do I have?

Riddle Answer## Reflection of an Analogue Clock

If you see a reflection of an analogue clock which shows 2:30, what will be the original time?

Riddle Answer## The Passwords

A man worked for a high-security institution, and one day he went in to work only to find that he could not log in to his computer terminal. His password wouldn’t work. Then he remembered that the passwords are reset every month for security purposes. So he went to his boss and they had this conversation:

**Man**: “Hey boss, my password is out of date.”

**Boss**: “Yes, that’s right. The password is different, but if you listen carefully you should be able to figure out the new one: It has the same amount of letters as your old password, but only four of the letters are the same.”

**Man**: “Thanks boss.”

With that, he went and correctly logged into his station. Can you figure out the old and new passwords?

Riddle Answer