in a class test containing 15 questions 4 marks are given for every correct answer and [-2] marks for given for every incorrect answer

1. grupeet attendsall thequestions but  only 9 of her answers were correct what will be ger total score?

2. one ofn her friends get only 5 correct answers what will be her score? 

 total questions= 15

marks given for every correct answers= 4

mareks gicven fdore evcerey incorrerect answer= (-2)

gurepreet's correct answers= 9 out of 15

here score = 9 multiply 4

= 36

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 TOTAL NUMBER OF QUESTIONS=15

MARKS GIVEN FOR 1 CORRECT ANSWER=4

MARKS GIVEN FOR 1 INCORRECT ANSWER =(-2)

GRUPEET ATTENDS ALL THE QUESTIONS ,

SO,NO OF INCORRECT ANSWERS=15 -9=6

MARKS GIVEN FOR 6 INCORRECT ANSWER=6*(-2)=(-12)

NO OF CORRECT ANSWER=9

MARKS GIVEN FOR 9 CORRECT ANSWERS=9*4=36

TOTAL MARKS OBTAINED =36 + (-12)=24

 

PLEASE TRY QUESTION 2 ON YOUR OWN SO YOU CAN GET  A CLEAR UNDERSTANDING........

                                                                                    ALL THE BEST                                                        

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                                                                    ANSWER GIVEN BY best_akanksha IS WRONG

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Total number of questions in the test= 15
Marks awarded fro every correct answer= 4
Marks awarded for every incorrect answer= (-2)
Number of correct answers answered by Grupeet= 9
Marks scored by Grupeet in the test= 9 multiplied by 4
                                                         = 9*4
                                                         = 36 
Thus, Grupeet has scored 36 marks in the test.
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1 24 and 2 0
  • 0
26 add answer

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26 add answer

  • -1
Meritnation is bad .com
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Total question =15

Each correct answer marks given =4

Each incorrect answer marks given =(-2)

(1)
Grupeet solve correctvanswer=9

Each correct answer marks given =4

Total score=9*4= 36ans

(2)
Her friend solve correct answer 5

Each correct answer marks given=4

Total score =5*4= 20 ans
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