for every correct answer 4 is awarded but for a wrong answer 2 is deducted. If there are a total of 150 questions and sukanya scores 480 how many answers of sukanya were correct? Pick one: A) 110 B) 120 C) 130 D) 140 E) 150
If x questions are correct, then   4x-2(150-x) = 480   6x= 780   x=130   so 130 questions are correct.   ANSWER:130
<result>C</result>
for every correct answer 4 is awarded but for a wrong answer 2 is deducted. If there are a total of 150 questions and sukanya scores 480 how many answers of sukanya were correct?