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?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

What is the fastest way to double your money?

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

What does this rebus means ?

Find the next number in the sequence

5 12 24 36 ?

Find the last number in the series below:

voN luJ yaM raM ---

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

It spends most of its day eating white, but when it’s quick enough, it gets to eat fruit and sometimes some blue things. It’s in a dark room, where the walls are blue, it runs from a ghost that roams the halls and haunts it all the time. What is it?

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?