Question

in a class test containing 15 questions,4 marks are given for every correct answer AND[-2] marks for every one in correct answer 1 Bharathi attemps all questions but only 9 answers are correct. what is her score .give me step by step i can't able to keep question mark

Answer 1

Step-by-step explanation:

Answer : Scores of Bharathi and hema are 24 , 20 respectively. Given that, In a class test containing 15 questions, 4 marks are given for every correct answer and (–2) marks are given for every incorrect answer. Case(1) Bharathi attempts all questions

Answer 2

Answer:

24 is the answer

Step-by-step explanation:

score for correct answer for each is = 4

so she have 9 question correct so = 9*4 = 36

every wrong answer is = -2

so she have =15-9= 6

she score wrong answer =6*-2= -12

so 36-12= 24

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