Total questions = 15
Mark's for correct answers = +4
Mark's for wrong answers = (–2) i)puneet :
Total score = ( –2)
Questions correct = 3
How many questions he did not attempted??
Answers
Answered by
0
Answer:
total wrong answers are 7
Answered by
0
Answer:
5 he did not attempted
Step-by-step explanation:
you can calculate by 4*3 =12
7*-2=-14
12+-14=-2
not attempted 5
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