You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

What does this Rebus Picture mean?

How can one talk without saying a single word?

Spot what is wrong here in below Picture?

A sundial has the fewest moving parts of any timepiece. Which has the most?

How many triangles are there on the puzzle below?

Can you place six X (crosses) in below board without making three in a row in any way ?

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?