What word is pronounced the same if you take away four of its five letters?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

Before Mount Everest was discovered, what was the highest mountain in the world?

Give it food and it will live; give it water and it will die.

How many times do a clock's hands overlap in a day ?

Here is a Swiss Cross. You have to make two straight cuts in the figure so that it is divided into four congruent pieces. Also, you should be able to join these pieces into a square then. Can you accept this challenge?

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?

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

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?