There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

I have eight fingers and two thumbs but I do not live. What Am I?

Can you write down eight eights so that they add up to one thousand?

What does this mathematical rebus means ?

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

Can you place six X (crosses) in below board without making three in a row in any way ?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145