What does the rebus below mean?

TEN BADTION

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

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?

Name a key which is hardest to turn.

In a Society, there are over 100 flats.

Flat 1 is named the first flat.
Flat 2 is named the second flat.
Flat 3 is named the third flat. And So On.....

A visitor decides to walk through all the flats, and he finds all the flats except flat 62.
Anmol later founds that the locals of the town have given it another name.

What is the name of the Flat?

What has hands, but can’t clap?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

The answer I give is yes, but what I mean is no. What was the question?

1. How can we put an elephant in the refrigerator?
2. How can we put a Giraffe in a refrigerator?
3. The king of the jungle invites all the animals to a party everyone comes except for one animal, which animal?
4. You come to a crocodile-infested lake, you can't go around it, you can't co under it and you can't go over it, how do you get across?

I can write cow in 13 letters.

Can You?