John was visiting his friend Jacob. He found out that his friend's wife had just killed a burglar in self-defense.
John asks Jacob about what happened and he told that "His wife was watching television when suddenly the bell rang. She thought that it is her husband Jacob but she found the burglar who attacked her instantly and she got so frightened that she killed the burglar immediately with the knife.
John asked the police to arrest his friend's wife. Why?

I shave every day, but my beard stays the same. What am I?

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

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

What number divided by 4 is the same as that number minus 4?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

Solve below popular number sequence
314 159 265 358 979 323 846 ?

When 99 is considered higher than 100?

Find the missing number in the image below.