If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

What type of tree can I carry in my hand?

Solve the rebus below.

What word does this rebus represent?

meta meta
meta meta

The host of a game show offers the guest a choice of three doors. Behind one is an expensive car, but behind the other two are goats.
After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter?

What can you deduce from the following BrainBat?

CRY
LMKI

Look at the picture and find out which square is not linked with any of the other squares.

Can you move 2 matchsticks to form four equal sized squares.

Can you make the number 24 by utilizing the numbers 1, 3, 4 and 6? You must use one number only one time and you can use mathematical operation symbols anytime anywhere.

John is now two fifth of his older brother's age and two years from now he will be half of his older brother's age.
Two years ago, John was only one-fourth the age of his older brother age at that time.

How old is John now?