Check Knowledge Quiz

Check Knowledge Quiz contains questions from the following subjects: * Biology * Physics * Geographies * Informatics * Mathematics Check Knowledge Quiz has more than 100 questions. Each category contains 20 questions. Check Knowledge Quiz is suitable for all ages. If the game becomes popular we will expand the categories and add more questions. If you also have some questions, you can send them to us to add to the quiz. Follow us on: * Facebook:www.facebook.com/blacksoftwarestudio/ * Youtube:www.youtube.com/channel/UCV854UVGpC8HdvaA6_7u7EQ Visit us now at:blacksoftwarestudio.wordpress.com/ For any questions or concerns, please contact us via this email address: [email protected]