Question

In a class test containing 10 questions , 2 marks are given for every correct answer and (- 1) marks for every incorrect answer. Hema wrote 6 correct answers and 4 incorrect answers . What is the Score of Hema ? ​

Answer 1

Answer:

Total number of questions = 10

Marks given for every correct answer = 2

Marks given for every incorrect answer = -1

Correct answers = 6

Wrong answers = 4

Marks given for correct answer =

6 × 2 = 12

Marks given for incorrect answer =

4 × (-1) = -4

Total score of Hema = 12-4

= 8