Question

please solve question fast emergency please.. ...

Answer 1

ram scored= 30 marks
he attempt ques=15(correct questions)
now, let x be number of correct ans
6×15+(-3)x=30
90-3x=30
-3x=30-90
-3x=-60
x= -60/-3
x= 20
the answer is 20

Answer 2

Given
+6 marks for correct answer & - 3 marks for incorrect one
Also no marks for not attempting a question
Now Ram scores 30 marks with 15 correct answer
So, he got 15*6=90marks for correct one
He got 30 marks only
So, 90-30=60 negative numbers
Wrong answers =-60/-3=20 wrong answers
HOPE IT HELPS