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 number comes next in this sequence:
7 8 5 5 3 4 4 _

Can you divide the below-given shape into four equal and identical pieces?

I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?

What has many teeth, but cannot bite?

When can we add 2 to 11 and get 1 as the correct answer?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

Which word does the below Plexor means ?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?