There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

81 x 9 = 801. What must you do to make the this equation true?

You have two rectangular wires.

Both of them have property that when you light the fire from one end , it will take 60 minutes to get completely burn.

However, they do not burn at consistent speed (i.e it might be possible 1st 20% burn in 50 minutes and 80% can burn in 10 minutes).

So how could you measure 45 minutes ?

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

A bomb exploded in a room full of married couples and no one died. How?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

What is the word or phrase?