There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

You are camping with your friends. You have a flashlight for any emergency and have brought 8 batteries along with you. Your brother calls to tell you that four of those batteries are already dead.

Your flashlight requires two working batteries to run. What is the least number of pairs you will need to test to guarantee that you can get the flashlight on?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

A generous owner of a company decided to give a bonus of $45 to every man and $60 to every woman on his birthday. But only one-ninth of the men and one-twelfth of the women were present to take the bonus.

Can you calculate the amount of money the owner spent if there were 3552 employees?

Can You Find The Snake Hidden In The Jungle?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

If an electric train is travelling south, then which way is the smoke going?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?