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.
There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.
Can you find out the probability that he had taken out a pair of black socks ?
If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?
10+10 and 11+11 can give you the same answer.
Explain how?
Who is generally closer to the kids, mom or dad?
(it's a funny riddle)
What always comes into a house through the keyhole?
What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day
What is black when you buy it, red when you use it, and gray when you throw it away?
When monkey rotate the gear, which mark will be hit 1 or 2 ?
Can you move 2 matchsticks to form four equal sized squares.
Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"
How did he know his companion was smiling?
Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.
