Which word does the below Plexor means ?

Can you start the fire using two pieces of wood?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Count the squares in the matchstick puzzle below?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

Why is 6 afraid of 7?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

Rectify the following equality 101 - 102 = 1 by moving just one digit.