Question

In a class test containing 10 questions 3 marks are awarded for every incorrect answer, -2 marks awarded for every incorrect answer and 0 for questions not attempted. Reshmi got 6 correct answers and 4 for incorrect answers. What is her score

Answer 1

SOLUTION:
marks given for correct answer=3 marks
marks reduced for incorrect answer=(-2) marks
no.of correct ans given by Reshmi =6 
no.of in correct ans given by reshmi=4
so,total score = 6 multiplied by 3
                        + 4 multiplied by -2
                      =18+-8
                      =10
    ans =10 marks

Answer 2

Marks obtained = 6*3 + 4*(-2)
= 18 - 8 = 10