India, May 27 -- Do you think you know everything in the world? No? Here are some of the interesting questions that you will be amazed to know about. From the invention of paper to the pyramid quiz, German chocolate cake, this GK quiz has it all. Let's start with it and enjoy these tricky questions with your friends.

1. Which Country Invented Paper?

Egypt

India

China

Greece

2. Which country contains more than double the number of pyramids found in Egypt?

Peru

Sudan

Ethiopia

Mexico

3. If laid out flat, the entire human circulatory system would stretch for more than how many miles?

10,000 miles

100,000 miles

60,000 miles

25,000 miles

4. Where was the recipe for 'German chocolate cake' originally published and named?

Texas, ...