Question

3. In a class test containing 30 questions 10 marks are awarded for every correct answer and
(-2) marks are awarded for every incorrect answer and 0 for questions not attempted. Hema
gets 2 correct and 5 incorrect answers out seven questions she attempt s, what is her score?
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Answer 1

Answer:

Step-by-step explanation:Given:

5 for every correct answer

-2 for every incorrect answer

0 for questions not attempted

1) (4*5) and (6*-2) = 20 - 12 = 8

2) (5*5) and (5*-2) = 25 - 10 = 15

3) (2*5) , (5 * -2) and (3 * 0 ) = 10 - 10 + 0 = 0

Answer 2

Answer:

10

Step-by-step explanation:

Marks for correct answers =2×10=20

Marks for incorrect answers =-2×5=-10

Total marks =20+(-10)=20-10=10