in a class test containg 10 question 4marks are given for every correct and (-2) are given for every incorrect answer guru attends all question but only 7of his answer are correct what is his total score
Answers
Answered by
1
Step-by-step explanation:
Marks for Correct Answers : 4
Marks for Incorrect Answers : (-2)
Total Questions Attended : 10
Correct Answers : 7
Incorrect Answers : 3
Marks scored for Correct Answers 7 * 4 = 28
Marks Lost due to Incorrect 3 * (-2) = (-6)
Net Marks Scored by guru 28 + (-6) = 22
Similar questions