Question

In a class test containing 20 questions, 5 marks are given for every correct answer and (-3) marks are given for every incorrect answer. Gauri attempts all questions but only 16 of her answers are correct. What is her total score?​

Answer 1

$\overline{\underline{\boxed{\sf GIVEN \darr}}}$

In a class test containing 20 questions, 5 marks are given for every correct answer and (-3) marks are given for every incorrect answer. Gauri attempts all questions but only 16 of her answers are correct. What is her total score?

$\overline{\underline{\boxed{\sf HOW \: TO \: DO \darr}}}$

Step 1 : 16 answers are correct so marks correct for each answer multiplied by 16 and we can get the marks she got for attending 16 answers.

$\overline{\underline{\boxed{\sf SOLUTION \darr}}}$

Given that

Gauri attempted 16 answers correctly

We know that marks each correct answer is 5

So, marks for 16 correct answers = 16 × 5 = 80

Therefore, her total score is 80

Answer 2

Answer:

Given that:-

Gauri attempted 16 answers correctly

We know that marks each correct answer is 5

So, marks for 16 correct answers = 16 × 5 = 80