What two things can you never eat for breakfast?

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?

What can go up a chimney down, but can’t go down a chimney up?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

The more it dries, the wetter it becomes. Can you tell what it is?

I want to fill my bucket using both cold and hot water.
I have two taps for both cold and hot water. The hot water tap fills the bucket in exact 6 hours and the cold water tap fills the bucket in exact 4 hours.
I turn both of them simultaneously but I forgot to turn off another tap which removes the water out of the bucket. This tap can empty the bucket in 12 hours.

How Long will it take to fill the bucket?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

If two's company, and three's a crowd, then whats four and five ?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?