In a class test containing questions, marks are awarded for every correct answer and marks are awarded for every incorrect answer and for questions not attempted. Reshma gets five correct answers and five incorrect answers, what is her score?
Find the required value.
Since it is given that, marks are awarded for every correct answer and marks are awarded for every incorrect answer and for questions not attempted. and Reshma got correct answers and incorrect answers.
So, the total marks got by Reshma for correct answers are given by: .
And, the total marks got by Reshma for correct answers are given by: .
So, the score of Reshma is given by: .
Hence, the score of Reshma is marks.