No one wants to have it, but if one got it, he does not want to lose it. What is It?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

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?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

No matter how little or how much you use me, you change me every month. What am I?

If an electric train is travelling south, then which way is the smoke going?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?