Question

In a class rest containing 20 questions, every correct answer is awarded 5 marks every incorrect answer is awarded (-2) marks and 0 marks are awarded for every questions not attempted. A student get 6 questions right , 4 questions wrong and leaves 10 questions unattempted. What is his score ?​

Answer 1

Answer:

22

Step-by-step explanation:

In a class test containing 20 questions, 5 marks are awarded for every correct answer and (−2) for each wrong and 0 for not attempted questions. We will just forget unattempted questions as it will give her 0  marks

Given:

5 for every correct answer

-2 for every incorrect answer

0 for questions not attempted

(6×5) + {4×(-2)} + (10×0)

= 30 - 8 + 0

= 22 (Ans)

Answer 2

Answer:

22 MARKS IS HIS TOTAL SCORE

Step-by-step explanation:

MARKS AWARDED FOR CORRECT ANSWER=5 MARKS

MARKS AWARDED FOR INCORRECT ANSWER=(-2) MARKS

MARKS AWARDED FOR NOT ATTEMPTING ANY QUESTION = 0 MARKS

SO,

A.T.Q.,

6(5 MARKS)+4(-2 MARKS)+10(0 MARKS)

30 MARKS-8 MARKS+0 MARKS

22 MARKS

I HOPE YOU UNDERSTOOD THE QUESTION