in a class thest containing 20 question , every correct answer is awarded 5 marks each incorrect answer is awarded (-2) marks and

Question

in a class thest containing 20 question , every correct answer is awarded 5 marks each incorrect answer is awarded (-2) marks and 0 are awarded for every question not attempted a student is gets 6 questions right , 4question wrong and leaves 10 question unattempted . what is his score​

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Melanie 2 years 2021-06-24T13:08:36+00:00 1 Answers 0 views 0

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  1. Peyton
    0
    2021-06-24T13:09:48+00:00
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    Answer:

    22

    Step-by-step explanation:

    marks of right answers 6*5

    wrong answers -2*4

    questions not attempt 10*0

    30 +(-8) +0= 22

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