There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

Do You See It?

How many letters are in the alphabet?

What breaks yet never falls, and what falls yet never breaks?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

What has to be broken before you can use it?

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