Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?

What is the Surname of Barbie Doll?

John was piloting a plane behind a car but was never able to overtake it. Why?

What is red and smells like blue paint?

What occurs twice in a week, once in a year but never in a day?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

What can go through glass without breaking it?

What demands an answer, but asks no questions