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?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

What is the riddle which can be asked all day with a different correct answer each time.

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?

In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

If eleven plus two equals one, what does nine plus five equal?

Can you guess the name of the month by looking the below rebus ?

What does this rebus puzzle means ?

81 x 9 = 801. What must you do to make the this equation true?

If a wheel has 54 spokes, how many spaces are there between the spokes?