Below rebus represent famous DiCaprio movie. Can you name it?

What has to be broken before you can use it?

If 2 workers can complete painting 2 walls in exactly 2 hours.

How many workers would be needed to paint 18 walls in 6 hours?

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

What is full of holes but still holds water?

What does a man do only once in his lifetime, but women do once a year after they are 29?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?

What has many keys but can’t open a single lock?

I travel all around the world but always stay in the corner. What am I?