Question

In a class test containing 10 question+5 marks are awarded for every correct answer and -2 for every incorrect answer.Renu attempted 5 correct and 2 incorrect answers.Find her total score​.
Pls tell right answer only and fast

Answer 1

Answer:

renu will get 21 marks

Step-by-step explanation:

5×5-2×2

=25-4

=21

hope it HELPS

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Answer 2

Answer:

21 marks

Step-by-step explanation:

Given:-

Class test contains 10 question in which +5 marks are awarded for correct answer and (-2) marks for incorrect answer.

Renu attempted 5 correct and 2 incorrect answers.

To Find:-

Total marks scored by Renu.

Solution:-

According to the given Condition:-

⇒[(marks for correct answer)×(number of correct answers)]+[(marks for incorrect answer)×(number of incorrect answers)]

⇒[(5)×(5)]+[(-2)×(2)]

⇒(25-4) marks

⇒ 21 marks