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?

Solve the equation in the image by looking at the pattern closely.

What makes this number unique: 8,549,176,320?

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

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

What has one eye, but can’t see?

What is the word or phrase below?
R | E | A | D

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??