Grade 12 Quizzes, Questions & Answers
Recent Grade 12 Quizzes
Questions: 19 | Attempts: 1051 | Last updated: Oct 18, 2025
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Sample QuestionThe value of is (1) (2) (3) (4)
Questions: 15 | Attempts: 940 | Last updated: Mar 21, 2025
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Sample QuestionIf then is equal to (1) (2) (3) (4)
Questions: 15 | Attempts: 2187 | Last updated: Jul 4, 2025
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Sample QuestionThe electrons in the atom of an element which determine its chemical and electrical properties are called
Questions: 38 | Attempts: 1067 | Last updated: Mar 21, 2025
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Sample QuestionThe axis of the parabola is (1) y = -1 (2) x = -3 (3) x = 3 (4) y = 1
Questions: 64 | Attempts: 693 | Last updated: Jun 22, 2025
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Sample QuestionThe term enzyme was coined by
Questions: 26 | Attempts: 842 | Last updated: Mar 20, 2025
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Sample QuestionThe term chromosome was introduced by
Questions: 19 | Attempts: 3759 | Last updated: Mar 22, 2025
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Sample QuestionThe nuclear radius of nucleus is
Questions: 15 | Attempts: 1280 | Last updated: Mar 22, 2025
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Sample QuestionFind the interval in which the function f given by f(x) = log sin x is strictly increasing on and strictly decreasing on.
Questions: 15 | Attempts: 2070 | Last updated: Mar 22, 2025
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Sample QuestionCatalyst is required in very small non-stoichiometric quantities because:
Questions: 10 | Attempts: 2634 | Last updated: Mar 21, 2025
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Sample QuestionA photon of frequency ν is incident on a metal surface of threshold frequency νο. The kinetic energy of the emitted photoelectron is
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