How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

What Deficiency does the below rebus represent?

VIT_MIN

How can you write nineteen in a manner that if we take out one, it becomes twenty?

Who is that with a neck and no head, two arms and no hands? What is it?

Find the missing letter in the last circle logically in the given below picture.

What is the largest number you can write with just 3 digits?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

I don't get anymore wetter, no matter how much rain falls on me.