We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

Do You See It?

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

My location can be determined by the below rebus.
So where am i ?

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

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

'Ferrari driver' easily beats the 'force driver' in a two-car race. How did Indian newspapers truthfully report so to look as a 'force drive' had outdone the 'Ferrari driver'? Think!!!

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

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?