I am five letter word that is under you.
If you remove my 1st letter, then I am over you.
If you remove my 1st and 2nd letters then I am all around you.

Who am I?

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?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

Which is faster, Heat or Cold ? Explain.

I know a nine-letter word having only one vowel.
Do you ?

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

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?

What makes this number unique: 8,549,176,320?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?