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?

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.

Which country gets ill every time?

Can you replace the question mark with the correct number in the below table sequence?

Mr Red Lives in the red house.
Mr Green Lives in the greenhouse.
Mr Yellow Lives in the yellow house.

Who lives in the Whitehouse?

What does this rebus means ?

You can see it everyday, But cannot touch it at will. What is it?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

Which is faster, Heat or Cold ? Explain.

How could a baby fall out of a twenty-story building onto the ground and live?