| | Domain | Major topics |
| | Computer science | Free software, binary numbers, open source, database normalization, robotics, artificial intelligence, MSN, Google, Yahoo, WhatsApp, Android, Facebook, Twitter, RUBY language, daily motion, HTML, mobile apps, Gmail, Skype, and others | | General topics | Globalization, muhammad iqbal, global warming, capitalism, mosque, bookselling, Pakistan air force, cricket, fashion, Lahore Fort, capitalism, Badshahi Masjid, and two-nation theory | | Electrical engineering | Electricity, magnetism, and conducting materials | | Management science | Trade and finance | | Physics | Atoms and scientists | | Psychology | Neurology, psycho diseases, and enlightenment | | Countries | Politics and trade of different countries (mostly African) | | Pakistan studies | History of Pakistan and Indo-Pak partition | | Zoology | Animals, food, and living styles | | Biology | Natural organisms, living cells, and DNA |
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