Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

What happened when the wheel was invented?

What has hands, but can’t clap?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

What does below pictogram mean?

What is the coolest letter in the alphabet?

A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

Replace the question mark with the correct number.

2 + 2= 4
3 + 3= 18
4 + 4= 48
5 + 5= ?

Which fur should we be getting from the Lion?

Can you find the six hidden animals in the picture below?