When monkey rotate the gear, which mark will be hit 1 or 2 ?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

Next Number in the Series,

5, 16, 49, 104, ?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

When it is alive we sing, when it is dead we clap our hands. What is it?

If all the below statements are true

1. Gianni was either in Italy or France in 1997.
2. If Gianni did not kill Versace, Hilton must have killed him.
3. If Versace died of suffocation, then either Gianni killed him or Versace committed suicide.
4. If Gianni was in Italy in 1997, then Gianni did not kill Versace.
5. Versace died of suffocation, but he did not kill himself.

Who killed Versace and where was Gianni in 1997?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?