How can you write nineteen in a manner that if we take out one, it becomes twenty?

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

What Deficiency does the below rebus represent?

VIT_MIN

I am an odd number. Take away a letter and I become even. What number am I?

This is a famous paradox which has caused a great deal of argument and disbelief from many who cannot accept the correct answer. Four balls are placed in a hat. One is white, one is blue and the other two are red. The bag is shaken and someone draws two balls from the hat. He looks at the two balls and announces that at least one of them is red. What are the chances that the other ball he has drawn out is also red?

I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

On my way to St. Ives I saw a man with 7 wives. Each wife had 7 sacks. Each sack had 7 cats. Each cat had 7 kittens. Kittens, cats, sacks, wives. How many were going to St. Ives?

What does this rebus riddle means ?

What has one letter and starts with an E?

I have eight fingers and two thumbs but I do not live. What Am I?