As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

Before Mount Everest was discovered, what was the highest mountain in the world?

John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

What does this below rebus puzzle mean?

Spot what is wrong here in below Picture?

The more of this there is, the less you see. What is it?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Can you make four (4) nines (9) equal 100?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?