When monkey rotate the gear, which mark will be hit 1 or 2 ?

If 1+9+8=1, what is 2+8+9?

Can you find the company name in the pictogram below?

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?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

Which is the correct shadow of the bird?

Why Wine Glass Stem is so long?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?