Query Detail : DRDO Senior Technical Assistant

Vivek scored 30% marks in an exam and failed by 15 marks while Vaibhav scored 40% marks and scored 35 marks more than the minimum marks required to pass the same exam. Find the maximum marks and pass percentage.
Louis,   September 28th 2020,  
DRDO Senior Technical Assistant


Difference of marks in these 2 people = (40-30)% = 15+35 marks

10% = 50 makrs 

So maximum marks = 100% = 500 marks

and pass percentage = 30% + 15 marks = 30% + 3% = 33%       (As 10% = 50 marks so 1% = 5marks , hence 15 marks = 3%)