Ina class test +3 marks are given for every correct answer -2 for every incorrect answer. Nina got 4 correct and 6 incorrect answer. What is her score?
Answers
Answered by
1
correct answer
4
marks given for correct
+3
score
4×3=12 marks
incorrect answer
6
marks for incorrect
-2
score
6×-2 = -12 marks
total marks
12 - 12 =0
therefore her score is 0 marks
4
marks given for correct
+3
score
4×3=12 marks
incorrect answer
6
marks for incorrect
-2
score
6×-2 = -12 marks
total marks
12 - 12 =0
therefore her score is 0 marks
Answered by
1
As she got 4 correct and marks awarded would be = 4*3 = 12
Now, as she got 6 wrong and marks deducted for every wrong answer is 2 = 6*2 = 12, since this mark has to be deducted from the marks for correct answer,
Therefore, 12 - 12 = 0
Thus, her total score is 0 (ans)
Now, as she got 6 wrong and marks deducted for every wrong answer is 2 = 6*2 = 12, since this mark has to be deducted from the marks for correct answer,
Therefore, 12 - 12 = 0
Thus, her total score is 0 (ans)
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