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.

Solve this riddle by finding the odd one out from the rest.

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

Your last good ping-pong ball fell into a narrow metal pipe embedded one foot deep in concrete.
How can you get it out undamaged, if all the tools you have are your tennis paddle, shoe laces, and plastic water bottle, which does not fit into the pipe?

What Deficiency does the below rebus represent?

VIT_MIN

How can one talk without saying a single word?

I have branches, but no fruit, trunk or leaves. What am I?

Why is the longest human nose just 11 inches?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?