given for
In a class test containing 15 questions, 4 makes
are
every
Correct answer and 2 marks
deducted for every incorrect answer and o marks
for not answering e question
i i) Roopa attempts all quutions but only 9 of hele answers
are correct. What iu her total score?
ii) Menu attempts only & questions and fell only 5
answers correct. What will be his sore?
5
Answers
Answered by
0
Answer:
roopa score is 24 is answer
Answered by
0
Answer:
formula will be like this
Step-by-step explanation:
No. Of correct answers = 9
For 9 correct answers marks= 9 × 4= 36
No. Of wrong answers = 15 -9 =7
For 7 wrong answer marks deducted = 7 × 2 = 14
Final score = +ve marks + -ve marks
= 36-14=22
Therefore her total score is 22
Similar questions