solution to this plz?
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tahseen619:
Is option A correct answer ?
sorry option c
actually given answer is A.. but I'm also getting C
probably C is correct
Answers
Answered by
1
Answer: 60 answers
Step-by-step explanation:
175-140=35 were not answered meaning -35
140*4=560 were to be scored if he answered all 140 questions correctly
560-405=155
155-35(from not answered questions)=120
120/2(for giving wrong answers)= 60 answers of his were incorrect
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