When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

A father's child, a mother's child, yet no one's son.

Who am I?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?

Our product and our sum always give the same answer. Who are we?

Count the number of triangles in the below picture?

How many words can a pen with half refill write?

Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?