The ratio of marks obtained by Rajesh, Rakesh and Ramesh in an exam is 2 : 4 : 9. What are the marks obtained by Rakesh and Ramesh, if Rajesh scored 30 marks in the exam?
1
Rakesh = 40, Ramesh = 90
2
Rakesh = 60, Ramesh = 135
3
Rakesh = 120, Ramesh = 180
4
Rakesh = 90, Ramesh = 40