A class test consisting of 15 questions, 5 marks are given for every correct answer and (-2)
marks are given for every incorr

Question

A class test consisting of 15 questions, 5 marks are given for every correct answer and (-2)
marks are given for every incorrect answer. Deepak attempted all questions but only 9 of his
answers are correct. What is his total score?​

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Ava 2 years 2021-07-08T03:45:50+00:00 1 Answers 0 views 0

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    2021-07-08T03:47:49+00:00

    Answer:

    33 is total score

    Step-by-step explanation:

    9 × 5 = 45

    negative score = -2 × 6 (15-9) = -12

    hence correct score is 45 – 12 = 33 is score.

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9:3-3+1x3-4:2 = ? ( )