Which number should replace the question mark?

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

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Where do you go to learn how to make ice cream?

You have 1023 apples and 10 bags. You have to distribute these apples in these 10 bags in any way you choose. But when I ask for a certain number of apples you have to give them in terms of bags without transferring the apples from other bags. How do you distribute the apples?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

Can you Find and name the hidden bird in the picture below ?

The captain of a ship was telling this interesting story: "We travelled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly." How can that be possible?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

What is the below Rebus indicate?