In a competitive exam, 4 marks awarded
for every correct answer, 2 marks
deducted for each wrong answer. In an
exam of 20 questions, a student answered
all the questions out of which one fourth
of the questions were wrong. What was
his score?
(1)
60
(2) 45
(3) 55
(4) 50
Answers
Answered by
1
Answer:
4+2+20=26
Step-by-step explanation:
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