What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

Which Burger Is Different in below image?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

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

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

How many sides does a circle have?