What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

Replace the question mark with the number below given a simple math problem.

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

It was a dark stormy night and a couple were in a car driving madly to a city. The car broke down and the husband had to go get help from someone who spoke his language. He was afraid to leave his wife alone in the car so he locked the car before leaving. When he came back, the car was in the same state as he had left it but his wife was dead, there was blood on the floor and there was a stranger in the car. What happened?

Can you Find and name the hidden bird in the picture below ?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

Buy me, smell me or deliver me, I do not change.

Who am I?