Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

What time is it when an elephant sits on a fence?

What has to be broken before you can use it?

A couple went on a climbing trip. But only the husband returned from the vacation and said that his wife slipped off while climbing and died. On investigating, the local sheriff arrested him saying, 'Your travel agent called. You murdered your wife.'

The man did not inform anyone about the trip. Then how was the agent so sure that it was a murder?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

what does the below rebus means?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?