Answer: His score is 7.
Explanation:
Hi, to answer this question we have to analyze the information given:
Correct answer = +5
Incorrect answer =-2
Unattempted =0
Ram gets 3 correct and 4 incorrect out of 7 questions.
He attempted 7 questions (3 correct +4 incorrect) so, there are not unattempted questions.
Next, we have to multiply the number of correct questions by the marks given for each correct question ( some process for the incorrect questions)
3 correct = 3 (5) = +15
4 incorrect = 4 (-2) = -8
Adding both results:
+15-8= 7
His score is 7.
Feel free to ask for more if needed or if you did not understand something.