Question

in class test contaning 25 question 4 marks are given on every correct answers and (-2) given for every wrong answer a student attempt all question 20 of his answer are correct what is the total score of the student​

Answer 1

Answer:

70

Step-by-step explanation:

Marks given for one correct answer =4

So, marks given for20 correct answers are

=4 X 20 = 80

Marks given for one incorrect answer

=-2

So, marks given for 5=(25-20 ]incorrect answers

= (-2) X 5 =-10

Therefore, Gurpreet's total score is

80-10=70