(ii) Yash scored 40 marks in a test, getting 3 marks for each right answer and losing 1
mark for each wrong answer. Had 4 marks been awarded for each correct answer
and 2 marks been deducted for each incorrect answer, then Yash would have
scered 50 marks. How many questions were there in the test?
Answers
Answered by
0
Answer:15 question
Step-by-step explanation:
Answered by
0
Step-by-step explanation:
above attachment is your answer
Attachments:
Similar questions