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?

What does this rebus riddle mean?

By what process could you make a 'Tea-Table' into food?

What makes this number unique: 8,549,176,320?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

What number divided by 4 is the same as that number minus 4?

I look at you, you look at me, I raise my right, you raise your left. What am I?

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

In the figure that has been attached to this question, each digit represents a digit. The similar letters carry the same integer value. Can you expose the original digits?