Links for practicing MCQs(Multiple Choice Questions) are given below:

(1) http://wps.pearsoned.com/companion/167/42820/10962120.cw/index.html


(2) http://www.netcomputerscience.com/2014/12/computer-general-knowledge-questions-set1.html


(3) http://www.netcomputerscience.com/2014/12/computer-general-knowledge-questions.html


(4) http://www.netcomputerscience.com/2015/06/computer-general-knowledge-questions-set-3.html

(5) http://www.netcomputerscience.com/2015/07/computer-gk-mcqs-set-4.html


(6) http://www.netcomputerscience.com/2015/08/computer-gk-mcqs-set-5.html