I am white when I am dirty, and black when I am clean. What am I?

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?

What does this below rebus puzzle mean?

Find out the number of circles in the given picture having Illusion

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?

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

Replace the question mark with the correct number below.

Why do we preferably have round manhole covers and not square ones?

What is harder to catch the faster you run?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?