The Little ant seems to be always confused. Do you know why?

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?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Chocolate costs 6 rupees and a Toy costs 5 rupees. If you have 32 rupees in total, how many chocolates and how many Toys can be purchased with that amount?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

What is at the end of a rainbow?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.