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

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Which is the correct shadow of the bird?

What is wrong in the below Picture?

It is always ahead of me yet I can never see it. What is it?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

The following four words might seem abrupt to you. But you can make them meaningful by just adding vowels.
RDSH
GGPLNT
TMT
NN

Hint: All of them are vegetables.

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

Find the hidden tiger in the given optical illusion ?