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

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

Open a Laptop which is password protected. Hint for the password is given as below:

1 mobile 3 books 2 Boards 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

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

You can see three almost identical images below. Can you spot the odd one out from them?

It spends most of its day eating white, but when it’s quick enough, it gets to eat fruit and sometimes some blue things. It’s in a dark room, where the walls are blue, it runs from a ghost that roams the halls and haunts it all the time. What is it?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?