Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

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

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

Can you fill the blank with the correct number?

6 30 870 756030 _____

Why despite killing dozens of people Charley and Wilma were not punished?