I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

What does this mathematical rebus means ?

The dirtier I get, the whiter I look. Who am I?

What can you deduce from the following BrainBat?

CRY
LMKI

What do you see in the image below

What jumps when it walks and sits when it stands?

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

Spot what is wrong here in below Picture?

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

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.