Introduction:
The IIT JAM (Joint Admission Test for Masters) is a national-level entrance exam conducted by the Indian Institutes of Technology (IITs) for admission to various postgraduate programs, including Mathematics. The cutoff marks for admission in the previous year can provide an insight into the minimum qualifying marks required to secure a seat in the IIT JAM Mathematics program.

Cutoff Marks for IIT JAM Mathematics:
The cutoff marks for the last candidate who got admission in the IIT JAM Mathematics exam vary each year based on several factors such as the difficulty level of the exam, the number of available seats, and the performance of the candidates. Therefore, it is essential to note that the cutoff marks mentioned here are indicative and may not apply to the current year.

Previous Year's Cutoff Marks:
The previous year's cutoff marks for IIT JAM Mathematics were as follows:

- General Category: The cutoff marks for the general category candidates ranged between 25 to 30 out of 100. This means that candidates belonging to the general category needed to secure a minimum of 25 to 30 marks to be eligible for admission.

- OBC Category: The cutoff marks for candidates belonging to the Other Backward Classes (OBC) category were slightly lower than those for the general category. The cutoff marks for OBC candidates ranged between 22 to 27 out of 100.

- SC/ST Category: The cutoff marks for candidates belonging to the Scheduled Caste (SC) and Scheduled Tribe (ST) categories were relatively lower compared to the general and OBC categories. The cutoff marks for SC/ST candidates ranged between 18 to 23 out of 100.

It is important to note that the cutoff marks mentioned above are approximate values and may vary from year to year. The actual cutoff marks for the current year can only be determined once the exam is conducted and the results are announced.

Conclusion:
The cutoff marks for the last candidate who got admission in the IIT JAM Mathematics exam in the previous year ranged between 25 to 30 for the general category, 22 to 27 for the OBC category, and 18 to 23 for the SC/ST category. However, these cutoff marks are subject to change each year based on various factors. Therefore, it is advisable for candidates to aim for a score higher than the previous year's cutoff marks to increase their chances of securing admission in the IIT JAM Mathematics program.