The CAT exam is not a predictable and easy exam. Many times people who have scored well and got a good percentile end up having a lower percentile next year. You have been able to get admission at IMT Ghaziabad which in itself is an achievement. IMT Ghaziabad is considered amongst India's top management institutes, and is one of the oldest business schools in the country.
If you are confused whether to join this B School or forgo the offer and sit for CAT again, here are a few points to analyze before making the final decision.
After questioning yourself on the basis of these factors, make a detailed decision if you are confident to sit for CAT again, score around 99.6 and open gates for big B Schools. But if you think that dropping a year might affect your work experience and profile, it’s better you go for IMT Ghaziabad right away.