A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

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

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

81 x 9 = 801. What must you do to make the this equation true?

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?

What does below pictogram mean?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

What type of tree can I carry in my hand?