There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Which country gets ill every time?

Can you place three balls such that the equation shown in the picture holds true?

There was a greenhouse.
Inside the greenhouse, there is a white house.
Inside the white house, there is a red house.
Inside the red house, there are lots of babies.

What is It?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

Complete the table series riddle by finding the number that can replace "??".

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

A sundial has the fewest moving parts of any timepiece. Which has the most?

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?