Where do you go to learn how to make ice cream?

If two's company, and three's a crowd, then whats four and five ?

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?

You are in a land where thirty men and two women were dressed in classic black and white dresses.
They begin to fight as soon as any of them move.

Where are you?

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

How many triangles are there on the puzzle below?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.