Can you make four (4) nines (9) equal 100?

How is the moon similar to a dollar?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

I’m tall when I’m young, and I’m short when I’m old. What am I?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

You are stuck on an island where you have nothing. You find four pieces of paper somewhere on the island. What will be your strategy to escape from the island safely?

PS: No other resource is available to you on the island, neither can you build anything.

Can you find out the number that should replace the question mark with a valid reason?

Who always enjoys poor health?

Why do people go to bed?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?