A man dies of old age on his 25 birthday. How is this possible?

What is wrong in the below Picture?

You can hear me, but you can't touch or see me.

What am I?

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

If eleven plus two equals one, what does nine plus five equal?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

John was visiting his friend Jacob. He found out that his friend's wife had just killed a burglar in self-defense.
John asks Jacob about what happened and he told that "His wife was watching television when suddenly the bell rang. She thought that it is her husband Jacob but she found the burglar who attacked her instantly and she got so frightened that she killed the burglar immediately with the knife.
John asked the police to arrest his friend's wife. Why?

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?