A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

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?

A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

How far can you walk into the woods?

What will you call your mother's brother's brother-in-law?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

How many letters are in the alphabet?

How is the moon similar to a dollar?