Question

In a class test containing 15 questions, 4 marks are given for every correct answer and (–2) marks are given for every incorrect answer.(i) Gurpreet attempts all questions but only 9 of her answers are correct.​

Answer 1

Answer:

number of questions-15

each question mark-4

each wrong questions mark-(-2)

total marks-60

9×4

36

6×2

12

36-12

24

this is your answer

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