In a multiple choice test number of alternatives (N) is 4. What would be the score of candidate who has done 40 items correctly and 9 items wrongly...?
(A) 43
(B) 31
(C) 37
(D) 49
✅ Correct Answer:37
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In a multiple choice test number of alternatives (N) is 4. What would be the score of candidate who has done 40 items correctly and 9 items wrongly...?