Rob is taller than Edwin, and Jurgen is shorter than Rob.
Of only one of the following statements, we now certainly know it is correct:

A.Edwin is taller than Jurgen
B.Jurgen is taller than Edwin
C.It cannot be determined if Jurgen or Edwin is the tallest.

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Can you find the hidden animal in the picture below?

Find the number of squares in the below picture

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?

What is more useful when it is broken?

What does below chemistry rebus means?

A woman lives in a Tall building thirty-six floors high and served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

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