What is the coolest letter in the alphabet?

Do You See It?

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?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

I am an odd number. Take away a letter and I become even. What number am I?

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?

What English word has three consecutive double letters?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?