Our product and our sum always give the same answer. Who are we?

What seven-letter word has hundreds of letters in it?

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.

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

With the help clues provided in the image, can you find the 5 digit key?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

There was a strange boy who was born before his father. How can this be possible?