Question

in a test 5 marks are given for every correct answer and (-1) marks are given for every incorrect answer. (i) rohit answered all the questions and scored 30 marks through he got 10 correct answers​

Answer 1

Answer:

• His total marks=30
• Marks for correct answers=10×5

=50 marks

• Incorrect answers=30-10

=20

• Marks for incorrect answers=20×(-1)

=-20

$50 - 20 = 30$

1. I hope it is useful