What Adam and Eve do not have but the rest of the people have?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Next Number in the Series,

5, 16, 49, 104, ?

What is full of holes but still holds water?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

Find the next number in the series

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

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?