In a class test containing 20 questions 4 marks are awarded for every correct answer and -2 for every incorrect answer . Mohan gets 12 correct and 8 incorrect answers.What is his score?
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Step-by-step explanation:
Total question= 20
Attempted = 12
Incorrect= 8
Marks for corret ans = 12×4=48
Negative marks for incorrect ans =8×2= 16
Total marks obtained= 48 - 16=32
Therefore he got 32 marks overall..
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