There was an aeroplane crash, every single person died, but two people survived. How is this possible?

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

What can go up a chimney down, but can’t go down a chimney up?

A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!” Who is the man in the portrait?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

Which is the smallest number that you can write using all the vowels exactly once?

What does this rebus means ?

PROG WORKRESS

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?