No

It's essential to stay updated with college admission notifications, as policies can vary each year. Generally, top B-Schools like JBIMS and KJ Somaiya may reopen application forms for CMAT scores if seats remain vacant after the initial admissions process. Keep an eye on their official websites and admission portals for any announcements or updates regarding the reopening of application forms. Additionally, contacting the admission offices directly can provide you with the most accurate and timely information.

To determine the percentile for securing 253 marks in the NMIMS entrance exam for MBA, you would need to refer to the score-to-percentile conversion table provided by NMIMS or the official exam authority. Percentile scores are calculated based on the performance of all test-takers, so they can vary from year to year depending on the overall difficulty level of the exam and the performance of other candidates. It's best to check the official sources for the most accurate and up-to-date information on percentile scores corresponding to specific marks in the NMIMS entrance exam.