Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Find the hidden panda in the image below.

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

You can see three almost identical images below. Can you spot the odd one out from them?

Solve the equation in the image by looking at the pattern closely.

What number comes next in this sequence:
7 8 5 5 3 4 4 _

Three people are in a room. Ronni looks at the Nile. The Nile looks at Senthil. Ronni is married but Senthil is not married. At any point, is a married person looking at an unmarried person? Yes, No or Cannot be determined.