Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

There is a place where if I stand up straight, I will still be considered sideways.

Can you place three balls such that the equation shown in the picture holds true?

Which digit occurred maximum times between the number 1 and 1000?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

If,

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

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

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

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

A bomb exploded in a room full of married couples and no one died. How?