I have teeth but i don't bite. Who Am I ?

It belongs to you, but other people use it more than you do. What is it?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

What seven-letter word has hundreds of letters in it?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

Our product and our sum always give the same answer. Who are we?

Find out the number of circles in the given picture having Illusion

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

I am dry when I go inside, but wet when I am pulled outside.
The longer I am inside, the stronger I get
When I am completely out, I am wet and I literally sag
Who am I?