An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

Remove two matchsticks to make the below equation correct.

Why 1729 is a magic number? Answer Logically.

My location can be determined by the below rebus.
So where am i ?

Find the number of squares in the below-given picture.

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

What goes up but never comes down?

Why do you find that most of the buildings are deprived of the 13th floor?

The more you take me, the more you leave me behind.
Who Am I?

In a town, there are four houses located at different distances from each other. Following are the distances:

The third house is 60 meters apart from the first house.
The fourth house is 40 meters apart from the second house.
The third house is 10 meters nearer to the fourth house than it is to the second house.

Can you find out the distance between the fourth and the first house?