What number when divided in half becomes zero?

What is full of holes but still holds water?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

After a heavy Thanksgiving meal, the night watchman went to work. In the morning, he told his boss he had dreamed that a saboteur planted a bomb in the factory and that he felt it was a warning. The boss promptly fired him. Worker confused, Why boss fire him?

Can you find out who is the kidnapper in below Picture and why, Explain ?

Identify The phrase in the picture.

What does this Rebus Picture mean?

A California farmer owns a beautiful pear tree. He supplies the fruit to a nearby grocery store. The store owner calls the farmer to see how much fruit is available for him to buy. The farmer knows the main trunk has 24 branches. Each branch has exactly 12 boughs and each bough has exactly 6 twigs. Since each twig bears one piece of fruit, how many plums will the farmer be able to deliver?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?