There are 60 questions.for each correct ans 2 marks are awarded and for each wrong answer 1 mark is deducted . A candidate attempted all the questions and scored 90 marks. Find the no. Of ques.he attempted correctly
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total questions=60
marks scored=90
marks for correct=2
so no. of questions=90/2=45
Please mark as brainliest if you like and if wrong please explain me the correct way to solve in the comments
marks scored=90
marks for correct=2
so no. of questions=90/2=45
Please mark as brainliest if you like and if wrong please explain me the correct way to solve in the comments
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