A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

What is the Surname of Barbie Doll?

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

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

Which Burger Is Different in below image?

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.

Can you make a six-letter word using the letters N, A and B ?

How can you take 2 from 5 and leave 4?

What animal walks on four legs in the morning, two legs during the day, and three legs in the evening?

Oedipus, the king of Thebes, figured out the answer to the riddle: