Question

In a class test containing 10 questions, 4 marks are awarded for every 2 points correct answer and (-2) marks are awarded for every incorrect answer and 0 for questions not attempted: (i) Mohan gets 5 correct and five incorrect answers. What is his score? (ii) Reshma gets seven correct answers and seven incorrect answers. What is her score?

Answer 1

Answer:

Solution:

(I) 2

(ii) 0

Hope it is helpfull for you

Thanku!!!

Answer 2

Given that,

For correct answer=+2, incorrect answer=-2, questions not attempted=0,

mohan attempted 10 questions and he got 5 correct answer and 5 incorrect answer s

Reshma attempted 14 questions and she got 7 correct answer and 7 incorrect answer s

for mohan marks = 5×(2)+5×(-2)=0

for Reshma marks=7×(2)+7×(-2)=0