Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

What has a ring but no finger?

Count the number of triangles in the given picture.

Solve the puzzle by telling what does below picture means.

Akbar summoned Birbal out of anger.
He told him that he will have to face death.
He asked him to make a statement and if the statement is true he will be buried alive and if the statement is false, he will be thrown at lions.
After hearing Birbal’s statement, Akbar could do nothing but smile.
He gave him 5 gold bars and let him go.

What did Birbal say?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

Before the start of the car race, John and Jacob have the same amount of fuel in their car. With this fuel, John can drive for 4 hours while Jacob can drive five hours.
After a time they realize that the amount of fuel left in John's car is 1/4th of the fuel in Jacob's.

For how long they are racing?