step by step process for thank
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this is rs aggarwal book questions please search in mobile and right answer
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(i) Mohan = 4 correct = 4×5 = 20 marks
= Six incorrect = 6×-2= -12 marks
His score = 20+(-12) marks = 8 marks
(ii) Reshma = 5 correct = 5×5= 25 marks
= 5 incorrect = 5×-2=-10 marks
Her score = 25+(-10) marks = 15 marks
(iii) Heena = 2 correct = 2×5 = 10 marks
= 5 incorrect = 5×-2= -10 marks
= Not attempted = 3 = 3×0=0
Her score = 10-10 = 0 marks
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