You can see three almost identical images below. Can you spot the odd one out from them?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

Can you find the dog hidden in a group of pandas?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

I can write cow in 13 letters.

Can You?

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

What is the next number in the series?

15 29 56 108 208 ?