Question

in a class is containing 10 question 3 marks are awarded for every correct answer and -1 mark is for every incorrect answer and 0 for questions not attempted

(i)Gopi get 5 correct answer and 5 incorrect answers. what is his score ?

(ii)Reshma gets 7 correct answers and 3 incorrect answers. what is her score ?

(iii) Rashmi gets 3 correct and 4 incorrect answers out of 7 questions she attempts. what is her score??​

Answer 1

Answer:

Gopi scored- 10

Reshma scored- 18

Rashmi scored- 5