IIM Lucknow offers International Programme in Management for Executives (IPMX) at its NOIDA Campus. This is a one-year, full-time, post-graduate programme in management for mid/ senior level professionals to prepare them for the top roles in business organizations. The programme was started in the year 2008 and is accredited by Association of MBAs (AMBA). A valid GMAT score is a prerequisite for applying to this programme. Eligibility Criteria: Executives with Bachelor’s degree in any discipline or an equivalent academic pursuit (i.e., 10+2+3), with a minimum of 50% marks or equivalent CGPA; GMAT score for test taken during November 16, 2013 – November 15, 2018, for first phase applicants, and January 26, 2014 – January 25, 2019, for second phase applicants;” A minimum of 5 years of full-time post-qualification (after graduation) managerial experience as on March 31, 2019; (Managerial or Professional Experience Certificate or Pay Slips would be required as proof) (The Programme is open to executives of all nationalities. There is no fee for applying to the programme.)

My PI is on December 16, 2018. I don't know whether all the candidates have their interview on the same date. Probably if more people reply, we'll get to know

Mine is also on 16th Dec. Posted from my mobile device

I won't be able to tell this, but I would suggest that you keep your score closer to 700. But in any case, try keeping it above 650. That would be a safe bet.