Question

In a competitive exam consisting of 100 questions, each correct answer gets 2 marks and each wrong answer gets -1 mark. If a student has written 70 correct answers and 30 wrong answers, what is his/her score? plz tell me ​

Answer 1

Answer:

110

Step-by-step explanation:

correct answer = 70 = 70*2= 140 marks

wrong answer = 30*-1=-30 marks

score = 140-30=110 marks

Answer 2

$110$

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