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

Solve below rebus puzzle?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

What is the end of everything?

Before reading ahead, you must know the fact that only one of the people here is telling the truth.

A says that B is lying.
B says that C is lying.
C says both A and B are lying.

Can you find out who is speaking the truth?

What can go through glass without breaking it?

How can you make a TV, a bed, a dog, and a car liquid?

Find the missing number in the sequence below:

On my way to St. Ives I saw a man with 7 wives. Each wife had 7 sacks. Each sack had 7 cats. Each cat had 7 kittens. Kittens, cats, sacks, wives. How many were going to St. Ives?