A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

I can be made.
I can be cracked.
I can be told.
I can be played.

Who am I?

Can you identify the Oscar-winning movie from the rebus below?

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?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Find the missing number in the sequence below:

What country can make you shiver?