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

Find the next number in the sequence

5 12 24 36 ?

Can you decipher the two rows to find the hidden word?

John was so frustrated to be the suspect of being a sleeper terrorist that he shoot himself right between the eyes with a revolver in his toilet. The revolver and the bullets were accurate. Minutes later John walks out of the toilet unharmed.
How can this be possible?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Can you identify the famous TV character from the rebus below?

I am an eight letter word and I am a computer terminology.
The second, third and fourth letters make an animal.
The fourth, fifth, sixth, seventh and eighth letters make a weapon.
The first, second, third and fourth letters can be taken as an outcome of any exam.
The fifth, sixth, seventh and eighth letter combine to form a high end typing software.

Can you tell who am I ?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

There are forty elephants and they have forty-fore heads. How can this be possible?