Question

In an online quiz having 20 questions, 5 marks are awarded for every
correct answer and (─2) marks are awarded for every incorrect answer
and 0 for questions not attempted.
a) Ria gets 8 correct and 12 incorrect answers. What is her score?
b) Jatin gets 12 correct and 5 incorrect answers. What is his score?
c) Varun gets 14 incorrect and 3 correct answers.what is his score ?

Answer 1

Step-by-step explanation:

Ria score is

$8 \times (5) + 12 \times ( - 2) = 16$

Jatin

$12 (5) + 5( - 2) = 50$

Varun

$14( - 2) + 3(5) = - 13$