I always drive my customer away.

Who am I?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

How can you tell a raw egg from a hard-boiled egg?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

What number when divided in half becomes zero?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

What goes through cities and fields, but never moves?

There are three Athletes (John, Tarun and Harish) and their individual Coaches (Jacob, Meenaxi and Priyanka) standing on the shore.
No Coach trusts their Athlete to be near any other Coach unless they are also with them.
There is a boat that can hold a maximum of two persons.
How can the six people get across the river?

If your uncle’s sister is not your aunt, what relation is she to you?

Can you identify if it's a murder or a suicide ?