People are waiting in line to board a 100-seat aeroplane. Steve is the first person in the line. He gets on the plane but suddenly can't remember what his seat number is, so he picks a seat at random. After that, each person who gets on the plane sits in their assigned seat if it's available, otherwise, they will choose an open seat at random to sit in. The flight is full and you are last in line. What is the probability that you get to sit in your assigned seat?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

In the picture given below, can you find out which digit will take place of the question mark?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

Take one out and scratch my head, I am now black but once was red. What am I?

What does this rebus riddle mean?

What time is it when an elephant sits on a fence?

Which part of London exists in France as well ?

Solve this riddle by finding the odd one out from the rest.