In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

In which direction should the missing arrow point?

What does this rebus means ?

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

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

What can you serve, but never eat?

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

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?