I always drive my customer away.

Who am I?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

If,

Akriti = 631
Levis = 521
Sroti = 521
Aneel = 533
Then,
Sunil =?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?