Before Mount Everest was discovered, what was the highest mountain in the world?

How many times can you subtract the number two from the number fifty?

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?

What has many keys but can’t open a single lock?

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

Why 1729 is a magic number? Answer Logically.

Can you find the missing piece of the Porsche?