The more of this there is, the less you see. What is it?

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

Find the Odd One Out?
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72927

Which alphabet is a part of our body?

What does the below image rebus riddle means ?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

What number when divided in half becomes zero?

What happened when the wheel was invented?

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

What word is represented by this rebus?