What is harder to catch the faster you run?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

What number do you get when you multiply all of the numbers on a telephone's number pad?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?

You walk into a creepy house by yourself. There is no electricity, plumbing, or ventilation. Inside you notice 3 doors with numbers on them. Once you open the doors you will die a particular way. Door No.1 You’ll be eaten by a lion who is hungry. Door No.2 You’ll be stabbed to death. Door No.3 There is an electric chair waiting for you. Which door do you pick?

Can you find a rabbit in the given picture?

John Went to the nearby store in a Mall to buy something for her home. Below is the conversation between the two:

John: How much for the one?
Shopkeeper: It is $2
John: How much for the Eleven?
Shopkeeper: It is $4
John: How much for the Hundred?
Shopkeeper: It is $6.

What is John buying?