You have two rectangular wires.

Both of them have property that when you light the fire from one end , it will take 60 minutes to get completely burn.

However, they do not burn at consistent speed (i.e it might be possible 1st 20% burn in 50 minutes and 80% can burn in 10 minutes).

So how could you measure 45 minutes ?

Can you name an animal whose killing cannot be performed without spilling your own blood?

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

Find the smallest sentence with all the English alphabet.

You are a thief and you are being punished for your crime. People have tied your head down on a tree with a rope that has been anchored in the ground. A candle is burning below the rope which is slowly burning it away. Just below your head, a Lion has been left loose and is waiting for you to drop down on the ground so he can have you as his lunch.

You have to survive the scenario. How will you do it?

How many times do a clock's hands overlap in a day ?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

I know a nine-letter word having only one vowel.
Do you ?

Can you make a fire with just a single stick?