Date :
Q7. In an examination, containing 20 questions, 4 marks are awarded for
1-2) marks are awarded for every incorrect answer. There are Omar
attempted.
(a) Rajiv gets 12 correct and remaining incorrect. What is his score2
Answers
Answered by
0
Step-by-step explanation:
Totol marks of current q. =4*12=48
Total negative marks. =2*8=16
so marks of Rajiv =48 - 16 =32
hope i help you
Answered by
0
✪||Solution||✪
No. of questions in exam = 20
no. of rajiv get correct = 12
no. of marks on correct answer = 12 × 4
= 48marks
no. of wrong answer = 8
no. of marks on wrong answer = (4 × 1/2 ) × 8
= 16marks
total marks = 48 - 16marks
= 32marks
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