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

The Little ant seems to be always confused. Do you know why?

By using 'because' continuously three times, can you make an English statement ?

What is common among 11, 69, and 88?

Can you find the dog hidden in a group of pandas?

Write the next letter in this sequence.
O, T, T, F, F, S, S, E, __
**Hint: It is a Number Series Puzzle

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Intelligence Agency need to break the vault but the problem is that they are not able to break the vault.

On the vault, a text is written as:

31 11 33 33 43 45
21 25
31 24 11 31 51 41

To Break the code Intelligence Agency brings a mathematician named Joseph.
Minutes later he deciphers the code.

Whats the code?

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?