Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not-rounded numerals equals 24.

What can you see in the middle of March and April that you can never see in any other month?

who is silent in the parliament?

I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

Consider this about a word: The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

If Bihan is 10, Anirudha is 20, and Kim and Seal are both 5, but Rikold is 10, how much is Kenniger by the same trend?

Find the smallest sentence with all the English alphabet.

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?