What does this rebus means ?

PROG WORKRESS

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

A sea diver is a real show-off. He showed everyone that he can hold his breath underwater for 15 minutes.

I went to the diver and told him that I can be underwater for double the time i.e 30 minutes.
He responded that he will give me 100$ if I would be able to do it. I won 100$.

What did I do?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

Replace the question mark with the correct number.

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

Can you replace the question mark with the correct number?

What can you catch but never throw?