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

If you say my name, I will no longer exist. What am I?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

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

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

There is a five-letter word which has 3 consonants(all are same) and 2 different vowels.
Also, something wrong is associated with the word.

Can you name it?

John was drowned by he was not wet. How?

What does this rebus riddle mean?