Question

In a test containing 25 marks 4 marks for every correct answer and-2 for every incorrect answer and 0 marks for not attempting question so he na gets it incorrect and 7 don't and atempt the question what is her total score​

Answer 1

Answer:

Step-by-step explanation:

by assuming 'na' as no,

total correct score=18×4=72

total incorrect=0

so, total score=72

if assuming 'na' means 9

then, total correct score=9×4=36

total incorrect score=9×(-2)= -18

so, total score=36-18=18