Question

There are 125 questions in a test. 5 marks are given to every correct answers and (-2) marks are given for every incorrect answer. Anu attempt all questions and 97 of her answers are correct. What is her total score?​

Answer 1

Total questions=125

Correct questions = 97

Marks for each correct answer = 5

Marks got by correct answers = 97*5 = 485

Incorrect answers = 125-97 = 28

Marks got by incorrect answers = 28*(-2)

= (-56)

Total marks got by Anu= 485-56

= 429

Answer 2

Answer:

no. of total questions=125

no. of correct answer=97

therefore marks is 5*97=485

no.of incorrect answers=125-97=28

marks=-56

total marks=485+(-56)

=485-56=432