Question

@
In a class test containing 15 questions 4 marks given for
every correct answer and -2 marks are given for every
incorrect answer.

Gurpreet attempts all questions but only 9 of her answers
are correct. What is her total score?
(i) One of her friends gets only 5 answers correct. What will
be her score?
​

Answer 1

Answer:

Gurpreet=24

friend=2

Answer 2

hay!!

given

⟼In a class test containing 15 questions, 4 marks are given for every correct

⟼answer and (–2) marks are given for every incorrect answer. (i)Gurpreet attempts all questions but only 9 of her answers are correct. What is her total score?

to find

(i) Gurpreet attempts all questions but only 9 of her answers are correct. What is her total score?

(ii) One of her friends gets only 5 answers correct. What will be her score?

answer

⟼ 24.

⟼ 0.

solusion

⟼see in attachment

hope it's helps you