Jaipur

You should go for IRM, Kaipur, you will get a good platform to exercise your capabilities and would enhance your managerial skills by organizing various events, both at domestic and national level.

The admissions in MBA is based on CAT score. Most of the colleges follow the April to March academic year, wherein the sessions begin in July or August. However, many MBA colleges also run a course that begins in December. So, you can contact MBA colleges in Jaipur and check as to whether they have a December batch.
In case, you have not appeared for CAT exam, then it is advisable to appear for it and seek admission in MBA.

Both the colleges are average. You can try for other good colleges.

The placements of Taxila is much better, even the student are getting placed before 6 months of PGDM completion.

It is one of the best college in India, if the placement is your priority.

Taxila Business School is a good choice, Highest domestic placement in 2016 is 14.80 Lac and average is 6.54 Lac

Jaipuria Noida is a better campus as in this campus there is more industrial exposure as compared to Lucknow.

St. Xaviers College and Jaipur National University (JNU) are the best colleges.