What has a ring but no finger?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?

Can you name four days which start with the letter 'T'?

How can you tell a raw egg from a hard-boiled egg?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

Why is the Hole below a Lock?

By what process could you make a 'Tea-Table' into food?

A man is approaching a broad and barren land. He has a package with him. If somehow, he is unable to open the package before reaching the land, he will die.

Can you guess what is present in the package?

John is found dead in a bare field. Nobody killed John,
John did not commit suicide.

Inspector Jacob found a bag just a few meters away from John which could save his life. What was in the bag?