Question

In a test 4 marks are given for every correct answer and (-2) marks for every incorrect answer rahul answered every 30 question out of 25 answered were correct how much marks he get?

Answer 1

he gets 90 marks

total questions = 30

total marks =120

correct answered = 25

correct answered marks = 25×4=100

wrong answered= 5

wrong answered marks = 5× -2 = -10

total obtained marks = 100-10=90

I hope this will correct

Answer 2

The answer is given below :

No. of correct answers = 25

So, marks secured = 25 × 4 = 100

And, he did 5(30 - 25) incorrect answers.

Marks be cut = 5 × 2 = 10

So, he get marks = 100 - 10 = 90

Hope it's helpful for you.

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