If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

What do you get if you add 2 to 100 four times?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

There is a place where if I stand up straight, I will still be considered sideways.

Can you quickly find which two matchstick figures are identical?

A man plots the murder of his wife. His plan is full proof. Nobody saw them leaving their house. He stabbed her with a knife while driving. She died on the spot. He threw her body in a valley. He threw the knife carefully wiping his finger prints on a random garbage bin. Then he went back to his home and no one was watching him this time as well.

After an hour, he was called by the local police department who informed him that his wife was murdered. They asked him to reach the scene of crime immediately. But as soon as he arrived at the crime scene, he was arrested by them.

How did the police know that he himself is the murderer?

I am quite hot but become too cold if you remove the first two letters. What am I?