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?

They are three errirs in this question. Can you find them?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

what does the below math rebus puzzle mean?

There are forty elephants and they have forty-fore heads. How can this be possible?

What is always in front of you but can’t be seen?

Can you decipher the below rebus?

PBLUESAISNUERSES

There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?

Count the squares in the matchstick puzzle below?