Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

What does this rebus means ?

PROG WORKRESS

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

A landlord calls both of his sons and tells them that their horses will now decide who will transfer the inheritance. He tells them to race along the land till the end and the one whose horse will be slower will win and be the heir to all the property.

Both of them keep wandering for days but to no result. Then they ask a wise man regarding it. The man advises them on the matter after which they jump on the horses and race as fast as they can till the end. Why did they do it?

What did the wise man say?

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

Find the next number in the series.
1 10 24 43 67 ?

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?