Question

in a class test containing 15 question s,4 marks are given for every correct answer and (-2) marks for every incorrect answer.1)bharathi attempts all questions but only 9 answers are correct .what is her total score​

Answer 1

Answer:

He is scored a total of 36 marks

Step-by-step explanation:

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Answer 2

Question :

In a class test containing 15 questions,4 marks are given for every correct answer and (-2) marks for every incorrect answer 1)Bharathi attempts all questions but only 9 answers are correct .What is her total score.

Answer :

24Marks.

Step-by-step explanation:

Marks given for one correct answer = 4.

So,marks given for 9 correct answers = 4×9=36.

Marks given for one incorrect answer = -2 .

So,marks given for 6= [15-9] incorrect answers = [-2] × 6 = -12.

$\sf\purple{Therefore,}$

Bharti's total score = 36+(-12) = 24.