engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Quantitative Aptitude Ratio and Proportion Simple Ratios
A student has to score 40% marks to pass. He gets 90 marks and fails by 10 marks. What is the maximum marks for the exam and what is the ratio of the marks he has obtained to the maximum marks?
1
200, 25 : 90
2
225, 25 : 9
3
250, 9 : 25
4
300, 90 : 25