If, in the case of Ramesh, the marks scored by him in Externals in Finance is less than that scored by him in Economics and Accounts, then what is the ratio of total marks scored by all students in Finance put together to the total marks scored by all six students in all the subjects put together?
52 : 24
17 : 25
43 : 51
Cannot be determined
Cannot be determined
As we have only comparative ratios and not the exact ratios, we cannot find the required value.