Question

In a test (+5) marks are given for every correct answer and (-2) marks are given for every incorrect
answer. Neha answered 5 correct answers and 2 incorrect answers. Find the total score.

Answer 1

[(+5)*5]+[(-2)*2] = 21

Answer 2

Step-by-step explanation:

so neha answered 5 correct answers.

ThereFore, 5 × 5 = 25

But she also answered two wrong .

Therefore , 2 × ( -2) = 4

now total score is 25 - 4 = 21