In a class test of 15 questions, 5 marks are given for every correct answer and -2 marks for every incorrect answer. Sunil attempted all questions but only 9 of his answers are correct. What is his total score?
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Total questions = 15
correct answers = 9
wrong answers = 6
total marks = 9(5)+6(-2)
=>45-12
=>33
Sunil scored 33 marks in the class test.
#Hassan
correct answers = 9
wrong answers = 6
total marks = 9(5)+6(-2)
=>45-12
=>33
Sunil scored 33 marks in the class test.
#Hassan
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