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?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

When can we add 2 to 11 and get 1 as the correct answer?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

Can you solve this picture maths equation?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

Mr Red Lives in the red house.
Mr Green Lives in the greenhouse.
Mr Yellow Lives in the yellow house.

Who lives in the Whitehouse?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?