Why did Navjot Singh Sidhu put the new January calendar in the freezer

What is next number in the pattern below:

131 517 192 123 ?

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

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?

Five thieves looted a bank and they ran away in a car. The bank staff informed the police and they began the search of their car in their jeep. They found them on a road and chased them eventually catching them. The light that is used to fill the number plate was broken on the thieves' car. Also, the headlights of the jeep police were not working. How were the police able to catch the thieves then?

Can you decipher the below rebus?

PBLUESAISNUERSES

How can you drop a raw egg from a height onto a concrete floor without cracking it?

What does this say?

XLR8

Which is faster, Heat or Cold ? Explain.

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?