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?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Find the 8 in the below-given Image.

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

What happened when the wheel was invented?

If two's company, and three's a crowd, then whats four and five ?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

Who are the happiest people in IPL match?

Which wheel of car does not rotate when you turn your car right?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?