Question

In class, there is a test. You gain +4marks for a correct answer and -2 marks for incorrect answers
Sriram scored 40 marks with 12 correct answers. How many incorrect answers did he get??

Answer 1

Answer:

he has 4 incorrect answer

Step-by-step explanation:

because while he has 12 correct answer then his marks should be 48.

but he got only 40 mark so he had lost 8 marks.

for that he had wronged the answer=8/2=4

then he had 4 wronged answer.

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