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

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

If eleven plus two equals one, what does nine plus five equal?

A monk has a very specific ritual for climbing up the steps to the temple. First, he climbs up to the middle step and meditates for 1 minute. Then he climbs up 8 steps and faces east until he hears a bird singing. Then he walks down 12 steps and picks up a pebble. He takes one step up and tosses the pebble over his left shoulder. Now, he walks up the remaining steps three at a time which only takes him 9 paces. How many steps are there?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

10+10 and 11+11 can give you the same answer.

Explain how?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

The captain of a ship was telling this interesting story: "We travelled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly." How can that be possible?

How is a fly different from a mosquito?