Question

how to find answer.????

Answer 1

let the maximum marks be x
let the pass marks be y
gopi
30/100*x=y-35
3x/10=y-35
3x=10y-350

bhaskar
50/100*x=25+y
x/2=25+y
x=50+2y

3(50+2y)=10y-350
150+6y=10y-350
4y=500
y=125

x=300