Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

It belongs to you, but other people use it more than you do. What is it?

What breaks yet never falls, and what falls yet never breaks?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

Find the next number in the series below

21 32 54 87 131 ?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?