In a class test , four marks are awarded for every correct answer, one mark is deducted for every wrong answer, and zero marks are awarded for unattempted questions. Riya attempted twenty questions. out of her answer, five were wrong. find the marks obtained by riya.
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Answered by
26
Hola mate..
Here is ur answer..
Attachments:
Jeniyaa:
Is it correct??
thanx
it is correct and your writing is also very nice
thanks dude
lz mark as brainliest
plz plz
i have mark as brainliest
no sista u didnt :-(
di i makd it..
: aaise three dots hei brainlist mark hota h na
Answered by
29
Answer:
Marks awarded for each correct answer=4
Marks deducted for every wrong answer =1
Marks awarded for unattempted questions =0
Questions attempted by riya=20
No of wrong answers=5
Attempted -Wrong
=20-5
=15
Marks of riya =15(4)-5(1)
=60-5
=55 marks
Step-by-step explanation:
hope it helps you please mark it as a brainliest
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