in a test +4 are given for every correct answer amd -2 for wrong answer rahul attempted all the questions and scored +20 marks he got 10 correct answers
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Answer:
Therefore there are 20 questions and the test is for 80 marks
Answered by
0
Answer:
40
Step-by-step explanation:
because if +4 marks are given for every correct answer then 10 multiplied with 4=40
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