begins? In a class test containing 10 questions, *3'marks are awarded for every correct answer and (-1) mark is for every incorrect answer and 'O' for questions not attempted. (1) Gopi gets 5 correct 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 seven questions she attempts. What is her score? step by step
Answers
Answer:
mwd-wtqn-kou ENTER GIRLS WHHOO NEEED BF IFF NOT WON'T ENTER
Step-by-step explanation:
Answer:
1. 10
2. 18
3. 5
Step-by-step explanation:
1. Since Gopi gets :- 5 correct answers and 5 incorrect answers
( 3 marks awarded for correct answers and ( -1 ) for incorrect answers )
Total score :-
= 5 × 3 + 5 × ( -1 )
= 15 - 5 = 10
2. Since Reshma gets :- 7 correct answers and 3 incorrect answers
( 3 marks awarded for correct answers and ( -1 ) for incorrect answers )
Total score :-
= 7 × 3 + 3 × ( -1 )
= 21 - 3 = 18
3. Reshma gets :- 3 correct answers and 4 incorrect answers
( 3 marks awarded for correct answers and ( -1 ) for incorrect answers )
Total score :-
= 3 × 3 + 4 × ( -1 )
= 9 - 4 = 5