In a competitive examination, (+4) marks are given for every correct answer, (-2)
marks are given for every incorrect answer and 0 marks for not attempting the
question.
a) What is the score of Ruchi, if she has got 10 answers correct and 5
incorrect answers.
b) Rahul scored 20 marks. If he has got 12 correct answers correct, how
many questions has he attempted incorrectly?
c) Rohit scored (-6) marks in this test though he has got 7 correct answers .
How many questions has he attempted incorrectly?
d) Who scored the least mark?
Answers
Answered by
1
Answer:
a.30 marks
b.3 question
c.11 question
d.Rohit scored least marks
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