How can a man go eight days without sleep?

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

Find the next number in the sequence

5 12 24 36 ?

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

What kind of band never plays music?

What does below Rebus mean ?

esgg sgeg gegs gsge

I am quite hot but become too cold if you remove the first two letters. What am I?

A sundial has the fewest moving parts of any timepiece. Which has the most?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

You can see three almost identical images below. Can you spot the odd one out from them?