Aptitude Test Series

Q.  In an entrance exam, 3 marks is awarded for every correct answer and (-1) for every wrong answer. If a student gets 38 marks after attempting all questions, find the number of questions answered correctly if the total questions were 70.

a. 38
b. 40
c. 27
d. 43


ANSWER: See Answer
 
No explanation is available for this question!
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