Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

Where do fish keep their money?

There is a jar in which there are two types of candies.
20 blueberries and 16 strawberries. You perform the following steps:
1) You take out two candies.
2) If the two candies are of the same flavour, you add a blueberry one otherwise, you add the strawberry one.

You repeat these two steps till there is just one candy remaining in the jar. Which flavoured candy will be left?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

Can you find a rabbit in the given picture?

What word is represented by this rebus?

What occurs twice in a week, once in a year but never in a day?

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

A spy was in Canada trying to steal insider information on how to set up new Maple Syrup factories in their country. He was introduced to the operations manager of the biggest factory in Canada. However, the manager was suspicious and decided to test him with a question before he trusted him. So he asked, “What would you be sure to find in the middle of Toronto?” The spy thought fast and came up with an answer for the manager. What was his answer?