What is Neha's total score if in a class test containing 20 questions 4 marks are given for every correct answer and (-2) marks are given for every incorrect answer? She attempted all the questions but only 15 are correct.
Answers
Answered by
4
Answer:
Marks given for one correct answer =4
So, marks given for 9 correct answers are
=4 X 9 = 36
Marks given for one incorrect answer
=-2
So, marks given for 6=(15-9) incorrect answers
= (-2) X 6 =-12
Therefore, Gurpreet's total score is
= 36 - 12 = 24
Answered by
1
Answer:
70 is the score
Step-by-step explanation:
15 x 4 = 60
5 x (-2) = (-10)
Thus, 60 - (-10) = 70
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