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In a class test, +4 marks were awarded for the correct answers and -1 mark for the wrong answers. Student scores 40 marks. If his correct answers were 11, find his wrong answers. *
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In a class test, +4 marks were awarded for the correct answers and -1 mark for the wrong answers. Student scores 40 marks. If his correct answers were 11, find his wrong answers. *

User Fakhriddin Abdullaev
by
5.5k points

1 Answer

1 vote

4 Wrong Answers


Correct = 11*4=44


Incorrect = Correct - 40 = 4

User Rigobcastro
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