Can you convert the number zero(0) into a positive number using just one mathematical operator ?

What does man love more than life, and hate more than death or mortal strife; that which satisfied men want; the poor have, and the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

Find the 8 in the below-given Image.

What is the riddle which can be asked all day with a different correct answer each time.

Can you spot the hidden girl in the picture below?

What is the last thing you take off before bed?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

What jumps when it walks and sits when it stands?