7. In a class test containing 10 questions, 5 marks are awarded for every correct answer and (–2) marks are awarded for every incorrect answer and 0 for questions not attempted.

 (ii) Reshma gets five correct answers and five incorrect answers, what is her score?

Answers (1)

Given,

Total questions = 10

Marks for correct answer = +5

Marks for incorrect answers = -2

Marks for unattempted question = 0

According to question,

Reshma gets five correct answers and five incorrect answers

Total marks = 5(+5)+5(-2) = 25 -10 = 15

Therefore, Reshma scored 15 marks.

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