Mathematics · Algebra
In a competitive exam, 3 marks are awarded for every correct answer and 1 mark is deducted for every wrong answer. Sindhu scored 80 marks in this exam. Had 4 marks been awarded for each correct answer and 2 marks deducted for each incorrect answer, Sindhu would have scored 90 marks. If Sindhu attempted all the questions, then the total number of questions in the test is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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60
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