Which is heavier: a ton of bricks or a ton of feathers?

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other.

How will he do it?

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

A chicken farmer has figured out that a hen and a half can lay an egg and a half in a day and a half. How many hens does the farmer need to produce one dozen eggs in six days?

How can you tell a raw egg from a hard-boiled egg?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Which Travels Faster? Solve below famous picture riddle:

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?