Question

8 In a test containing 25 questions, 4 marks are given for every correct answer, (–2) marks for every incorrect answer and 0 for

questions which were not attempted.

(i) Aman gets 7 correct and 5 incorrect answers. What is his score ?

(ii) Heena gets 8 correct answers and did not attempt 7 questions. What is her total score ?​

Answer 1

Answer:

I) one correct ans=4

so seven correct ans=7

marks =7×4=28

one incorrect answer=-2

so five incorrect answer=-5×-2=10

so 28+10=38 is the total marks Aman got.

2)one correct ans=4

eight correct answer=4×8=32

marks for non attempted question=0

so seven questions are not attempted. so 0

32 marks got for heena .

hope this helps u dude

have a nice day