in a class test container 15 questions 5 marks are given for every correct answer and -2 marks are for every incorrect answer the attempt all questions but only 8 of his answers are correct what was his total score
Answers
Answered by
0
Step-by-step explanation:
total marks=15×5=75
inncorect answer's marks=7×-2=-14
correct answer's marks=8×5=40
his score=40-14=26
Attachments:
Similar questions