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

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

Before Mount Everest was discovered, what was the highest mountain in the world?

One evening there was a murder in the home of a married couple, their son and daughter. One of these four people murdered one of the others. One of the members of the family witnessed the crime.

The other one helped the murderer.

These are the things we know for sure:

1. The witness and the one who helped the murderer were not of the same sex.

2. The oldest person and the witness were not of the same sex.

3. The youngest person and the victim were not of the same sex.

4. The one who helped the murderer was older than the victim.

5. The father was the oldest member of the family.

6. The murderer was not the youngest member of the family.

Who was the murderer?

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

In which direction should the missing arrow point?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

What kind of band never plays music?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"