In a class test of 15 questions, 4 marks are given for every correct answer and (-2) marks are given for every incorrect answer and no marks are given for questions that are not attempted.
(i) If Sneha attempts all questions but only 9 of her answers are correct. What is her score?
(ii) Raj scores (-2) marks. If she answered 3 questions correctly, how many did she get
wrong? How many did she not attempt?
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Answer:
1 - Sneha got 48 out of 60
2 - Raj Got 10 out of 60 and 11 questions unattempted
Step-by-step explanation:
I tried my best :)
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