Question

every
11. In a test containing 25 questions, 4 marks are given for every correct answer, -2 marks for
incorrect answer and 0 for questions which were not attempted.
(1) Aman gets 7 correct and 5 incorrect answers. What is his score?
(it) Heena gets 8 correct answers and did not attempt 7 questions. What is her total score?
(iii) Raju gets 6 incorrect questions and did not attempt 4 questions. What is his total score?​

Answer 1

Step-by-step explanation:

1) 7*4 + 5*-2

28 + -10

18

2) 8*4 + 10*-2

32 + -20

12

3) 6*-2 + 10*4

-12 + 40

28