Which part of London exists in France as well ?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

The answer I give is yes, but what I mean is no. What was the question?

The dirtier I get, the whiter I look. Who am I?

Can you decipher the below rebus?

PBLUESAISNUERSES

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?

Can you identify the hidden rebus in the image below?

81 x 9 = 801. What must you do to make the this equation true?