What can you see in the middle of March and April that you can never see in any other month?

A frog is at the bottom of a 30-meter well. Each day he summons enough energy for one 3-meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

The host of a game show offers the guest a choice of three doors. Behind one is an expensive car, but behind the other two are goats.
After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter?

If an electric train is travelling south, then which way is the smoke going?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Two friends were betting. One said to the other, "The coin will be flipped twenty times and each time the coin lands on the head, I will give you $2 and each time it lands on the tale, you will give me $3." After flipping the coin twenty times not a single penny was exchanged among them.

How many times did the coin land on heads?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?