Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

It is always ahead of me yet I can never see it. What is it?

What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

Can you count the number of triangles in the given figure?

John was a very careless driver, so his owner Jacob gave him an offer that he will get an incentive of Rs.30 for every bottle box he delivered without breaking it and he will be charged Rs.90 for every bottle box he broke. Jacob gave John 100 bottles-box to deliver. After delivery, Jacob paid John Rs.2400. How many bottles-box did John break?

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

I can be cracked, made, told, and played. What am I?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?