John was a very careless driver, so his owner Jacob gave him an offer that he will get an incentive of Rs.30 for every bottle box he delivered without breaking it and he will be charged Rs.90 for every bottle box he broke. Jacob gave John 100 bottles-box to deliver. After delivery, Jacob paid John Rs.2400. How many bottles-box did John break?

Can you fill the blank with the correct number?

6 30 870 756030 _____

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

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?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Why is it very easy to weigh a fish?

What do you think with the below Picture ?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

People put me on the table and cut me but do not eat me. What am I?