Mathematics General Science Test Medium Mode With Answers

Mathematics General Science Test Medium Mode

Sr. # Questions Answers Choice
1 In a triangle ABC, if angle A = 72° , angle B = 48° and c = 9 cm then Ĉ is <span style="font-size: 0.95em;">69°</span> <span style="font-size: 0.95em;">66°</span> 60° <span style="font-size: 0.95em;">63°</span>
2 For Cosine Rule of any triangle ABC, b2is equal to <span style="font-size: 0.95em;">a</span><sup>2</sup><span style="font-size: 0.95em;"></span><span style="font-size: 0.95em;">- c</span><sup>2</sup><span style="font-size: 0.95em;"></span><span style="font-size: 0.95em;">+ 2ab cos A</span> <span style="font-size: 0.95em;">a</span><sup>3</sup><span style="font-size: 0.95em;"></span><span style="font-size: 0.95em;">+ c</span><sup>3</sup><span style="font-size: 0.95em;"></span><span style="font-size: 0.95em;">- 3ab cos A</span> <span style="font-size: 0.95em;">a</span><sup>2</sup><span style="font-size: 0.95em;"></span><span style="font-size: 0.95em;">+ c</span><sup>2</sup><span style="font-size: 0.95em;"></span><span style="font-size: 0.95em;">- 2ac cos B</span> <span style="font-size: 0.95em;">a</span><sup>2</sup><span style="font-size: 0.95em;"></span><span style="font-size: 0.95em;">- c</span><sup>2</sup><span style="font-size: 0.95em;"></span><span style="font-size: 0.95em;">4bc cos A</span>
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