Pls answer for brainliest......For sure!!!!!
Question 3.........In detail.........with procedure.
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Answered by
1
total question = 50
let the correct answer = x
incorrect = 50-x
marks for correct answer = 2x
marks for incorrect answer = 1×50-x
total marks = correct - incorrect
2x - (50-x)=76
2x-50+x
3x-50=76
3x=76+50
3x=126
x= 126/3
correct answer, x=42
let the correct answer = x
incorrect = 50-x
marks for correct answer = 2x
marks for incorrect answer = 1×50-x
total marks = correct - incorrect
2x - (50-x)=76
2x-50+x
3x-50=76
3x=76+50
3x=126
x= 126/3
correct answer, x=42
VardhanL:
i have marked
as brainliest
but i want to know that why is it correct - incorrect
pls tell
how can we mark someone's answer as brainliest
when u ask a question and when 2 people will answer then only u will get an option as mark it ias brainliest and then u can
thnx
Answered by
1
marks given for correct answers =2 marks
marks she got= 76
therefore no of correct answers=76 ÷ 2
=38 correct answers
hmm
do u want a thanks
hey in which class do you study
7th
not at all
ok
bye
okk
bye
wrong answer
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