need..plc sample exm questions

[xjackal]

hi friends,
im in trouble with my plc exam.so i need sources that include sample exam questions.if u know any please let me know.it can be better with the solutions,but not a must.
thank all the board

 

[dualcorecpu]

Hope you can find some good questions frm the following ebooks:

 

[aym_qunibi]

go to this site
https://www.control.com

 

[xjackal]

thanx.more and more sources will be good.will send helped me ! to the pages that are really nice.