There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

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

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

Count the Triangle in the figure given below:

What work can one never finish?

Can you find the hidden animal in the picture below?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?