Which is the smallest number that you can write using all the vowels exactly once?

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

By using all numbers, i.e. 123456789 and subtraction/addition, operators number 100 can be formed in many ways.
Example: 98 + 7 + 6 - 5 - 4 - 3 + 2 - 1 = 100

But if we add a condition use of the number 32 is a must. Then there are limited solutions.
One of such solution is: 9 - 8 + 76 + 54 - 32 + 1 = 100

Can you tell me any other solution?

There was a greenhouse.
Inside the greenhouse, there is a white house.
Inside the white house, there is a red house.
Inside the red house, there are lots of babies.

What is It?

What does this rebus mean?

O
N
C
E
TIME

Find the next number in the series

12, 20, 40, 72, 116, 172 ?