Question

In a class test containing 15 questions, 5 marks was given for every correct answer and (- 2) marks for every incorrect answer.Tara gets 8 correct answers and 7 incorrect answers. What is her score? Show the working.​

Answer 1

Answer:

she scored

8*15=

and -14 from answer u will get

Answer 2

$\huge\bf\pink{Answer :}$

i) Gopi gets 5 correct and 5 incorrect answers

To find his score

Since for every correct answer '3 marks are awarded '

For every incorrect answer '(−1) marks are awarded '

Total Score =5×3+5×(−1)

=15−5

=10

ii) Reshma gets 7 correct answer and 3 incorrect answers

To find his score

Since for every correct answer '3 marks are awarded'

For Every Incorrect Answer ' (-1) marks are awarded '

Total score =7×3+3×(−1)

=21−3

=18

iii) Reshma gets 3 correct answer and 4 incorrect answers

To find his score

Since for every correct answer '3 marks are awarded '

For every incorrect answer '(−1) marks are awarded '

Total score =3×3+4×(−1)

=9−4

=5