be
25
he
9. In a competitive examination, 6 marks are
awarded for every correct answer and 3 marks
are deducted for every wrong answer and 0 mark
is given for not answering a question. There are
12 questions for each candidate to answer.
a. Sohail gets 7 correct answers and 5 wrong
answers. Find his score.
b. Mahi gets 4 correct answers and the remaining
wrong. What is her score?
c. Prithvi attempts only 10 questions and gets
only 6 correct answers. What is his score?
Answers
Answered by
3
Step-by-step explanation:
total marks are 72
a) 72-15=57
b)72-24=48
c) 72-(4×3)-12=48
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