John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

A boy collects white seashells from the sea and brings them home every night. When he has enough of them, he decides to sell them to a trader.

The trader is ready to buy the shells and he asks the boy about the quantity. At this, the boy starts calculating. He has a giant box that contains 3 mini boxes. Two of them have another mini box inside. If the giant box can hold 50 shells, how many brown shells can he sell to the trader?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

What breaks yet never falls, and what falls yet never breaks?

Can you place three balls such that the equation shown in the picture holds true?

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

Name a key which is hardest to turn.

I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?