O_er_t_o_

Complete the missing letters of the given word.

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

why number 8549176320 is one of a kind?

I add 5 to 9 and get 2. The answer is correct, so what am I?

Suppose you are a girl candidate and sitting in an interview. Suddenly the interviewer asks you, 'What if one morning you wake up and find out that you are pregnant?

How will you reply to such a question?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

You can see three almost identical images below. Can you spot the odd one out from them?

One absent-minded ancient philosopher forgot to wind up his only clock in the house. He had no radio, TV, telephone, internet, or any other means for telling time. So he travelled on foot to his friend's place a few miles down the straight desert road. He stayed at his friend's house for the night and when he came back home, he knew how to set his clock. How did he know?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

What is in seasons, seconds, centuries and minutes but not in decades, years or days?