If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

They are three errirs in this question. Can you find them?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

What kind of storm is always in a rush?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

You’re out on the water and see a boat filled with people. You look away for a second and look back again, but this time you don’t see a single person on the boat. Why? Hint: The boat did not sink.

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

What is the end of everything?

How many times do a clock's hands overlap in a day ?

A man desired to get into his work building, however he had forgotten his code.
However, he did recollect five pieces of information
* Fifth number + Third number = 14
* The fourth number is one more than the second number.
* The first number is one less than twice the second number.
* The second number and the third number equals 10.
* The sum of all five numbers is 30.

What is the code ?