A students scored 28 marks in a test
getting 4 marks for each right answer and
losing 1 mark for each wrong answer. Had
5 marks been awarded for each correct
answer and 2 marks been deducted for
each incorrect answer, then he would have
scored 32 marks. What is the total number
of questions in the test?
O 11
O 15
O 10
O 12
Answers
Answered by
7
Answer:
0= 15
Step-by-step explanation:
I think it is right answer
Answered by
0
Answer:
15 Is The answer of This Question
Step-by-step explanation:
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