Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

Take one out and scratch my head, I am now black but once was red. What am I?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

What came first, the chicken or the egg?

John was piloting a plane behind a car but was never able to overtake it. Why?

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

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

Count the number of triangles in the given picture.

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?