Plz give correct answers
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Answer:
1st aman gets corrected 7 questions
=7*4=28
aman gets incorrected 5questions
=-2*5=-10
28-10=18
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Answer:
(i) 18, (ii) 12
Step-by-step explanation:
(i) score = 7×4 + 5×(-2) = 28 - 10 = 18
(ii) correct = 8
not attempted = 7
So, incorrect = 25 - (8+7) = 25-15 =10
Therefore, score = 8×4 + 10×(-2) = 32-20 = 12
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