Question

In a class test containing 15 questions 4 marks are given for every correct answer and (-1) marks are given for every incorrect answer.
i) Gokul attempts all questions but only 6 of his answers are correct . What is his total score?
i) Neena gets 12 of her answers correct. What will be her score?​

Answer 1

Answer:

gokul score is 15

6 answers are correct 6×4=24

9 are incorrect as he attempts all questions 9×(-1)=-9

total score is 24-9=15

neena gets 12 of her answers correct 12×4=48

3 are incorrect so 3×(-1)=-3

neena score is 48-3=45