These are the questions asked in the main round of Cybermania - a computer quiz held at Loyola School, Jamshedpur, India. The quiz was for students of standard 6 to 10.
If you have any doubts or further questions, contact the quizmaster at Twitter: @divyekapoor or on Google+ at http://gplus.to/divyekapoor
I'll be happy to share the slides with you if you ask me politely on any of these social networks. :)