Which of the below owl is odd one out?

I know a nine-letter word having only one vowel.
Do you ?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

How many Watermelons are there in the below picture?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?