question_answer

Directions: In a multiple choice test of 50 questions each correct answer gives you 1 mark, each incorrect answer reduces the score by one-fourth of a mark. Any unattempted question do not get you any mark. Which of the following is correct to obtain a score of 40?

A) Attempt 50 correct 45   

B) Attempt 45 correct 40

C) Attempt 45 correct 41             

D) Attempt 46 correct 42

Correct Answer: A

Solution :

50 Attempt