Congratulations on getting an Interview call

For LBS, it will be either a Skype interview or a live interview at the applicant's home country. Live interviews are usually taken by former alumni of LBS, so they are bound to draw a lot from their personal experiences while interviewing.
For the Interview, you can expect a mix of Profile-based, competency and goal-specific questions. At times, the interviewers also throw in a couple of Guesstimate and current affairs questions as well, just to test how well you can think on your feet and how well informed you are with the global/business trends.
I have mentored many applicants for LBS Interviews (we had 32 admits to LBS's MiM program in the previous application season), and have curated a few sample questions from 2 of my clients who got into LBS.
You can check them out below:
Applicant #1:
Q1: So tell me about yourself.
Q2: Why choose LBS?
Q3: Which other colleges are you aiming for?
Q4: How do you think LBS will help you attain your goals
Q5: What are you passionate about?
Q6: Why the MBA, why not a Technical Masters Program?
Q7: Give some examples of your cross-cultural communication skills
Q8: Give me some examples of how you have followed your passion
Q9: How will a degree from our school, help you in the future? Or
what will be your key learnings from this degree?
#Applicant 2:
Q1: 3 things you learned from your internships
Q2: I read that you have mentioned education quite a few times in your essays, what are your opinions about this industry in your country.
Q3: Tell me about an incident where you led a group of people and what you learn from it
Q4: How will you add value to the school and your batch mates?
Q5: We are interested in people who think about more than
just themselves. So, give me an incident where you helped
someone else grow
Q6: What would you do, if you were in a group at LBS where each person is from different nationality and a different undergrad major? How would you handle them if you were the leader of the group? Especially if the subject is something you aren’t familiar with?
Q7: Any questions for us?
In case you are interested to view more sample questions and want a comprehensive resource on how to answer these questions, you can check out my master interview guide here:
https://www.mim-essay.com/lbs-mim-inter ... ?gmat-clubThis has been used by applicants to crack interviews for schools like LBS, Duke,IE, Michigan, Cornell, Cambridge, UCD, HEC Paris and the likes.
Good luck!