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?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?