Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Replace the question mark with the number below given a simple math problem.

What 5-letter word typed in all capital letters can be read the same upside down?

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

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

What occurs twice in a week, once in a year but never in a day?

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

Can you make four (4) nines (9) equal 100?

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?