I was unsure how to do any of these questions. If someone could please assist me and explain to me how to do them that would be great. Thanks in advance.

 

Start at the link - http://www.allaboutcircuits.com/vol_3/chpt_8/3.html - and go through about three chapters. All the information you need is there.

 

It is a simple quiz about the basics of electronics.

 

Hint: to find the bias think of all the capacitors as open circuits. Also, remember that the input current of an op amp is negligible or zero (ideal).