Question

In an entrance exam containing 50 questions, each correct answer carries 4 marks and an incorrect answer carries -2 marks. Rahul attempted all questions and got 12 incorrect. How many marks did Rahul score?
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Answer 1

Answer:

Step-by-step explanation:

ATQ

1 incorrect question carries -2 marks

therefore, 12 such questions

=12*-2

=-24

now, if the incorrect questions are 12

so,correct question would be

50-12

=38

if each correct question has 4 marks

therefore,38*4 are

the marks scored

=152

the total marks=50*4

=200

if he gets 12 wrong question so,

he got 152/200

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Answer 2

Answer:

Step-by-step explanation:

total questions = 50

correct answer = 4 marks

incorrect answer =  -2

we will find out the total marks of the entrance exam and how many he did incorrect then we will subtract it

total marks = 4 X 50 = 200

incorrect answers = -2 X 12 = -24

200 - 24 = 176

therefore, Rahul scored 176 marks out of 200