Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

You are in a room that has three switches and a closed door. The switches control three light bulbs on the other side of the door. Once you open the door, you may never touch the switches again. How can you definitively tell which switch is connected to each of the light bulbs?

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

Find the missing number in the sequence below:

Move four matchsticks to the below square to form three squares?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

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 ?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Why do we preferably have round manhole covers and not square ones?

Find out which of the given views in the picture is accurately the top view of the given pyramid.