Question

in a class test containing 15 questions 4 marks are given for every correct answer and -2 marks for every incorrect answer 1)Gurpreet attempts all questions but only 9 answers correct what is her total score? 2)one of her fricends get only 5 answers correct what will be her score?

Answer 1

Answer:

9×4=32 gurpreet score is 12-32 =22

5×4=20

Answer 2

Refer the attachment !

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