Which is the smallest number that you can write using all the vowels exactly once?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

What is the longest word in the dictionary?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

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

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?

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.