If you have a gap, it will difficult for you to get a visa. You can show some documents to prove you were involved at work or had joined some training program during this gap. Without documents, it will not be good to answer this question because they may not trust your words without documental proof. Your discontinuation of studies shows you aren't serious about your studies so make sure you can convince the consular that you are serious and determined to complete your course abroad.

1. Do I have to face a visa interview for UK visa?
2. Where to apply for UK student visa in Nepal?
3. What is the reason for my USA student visa rejection?
4. Why do you want to go to USA?
5. How can I get visa to study ACCA in UK and what is the minimum fee required?
6. Where did you get this university from?
7. How easy is it to go to the US as a dependent of a student?
8. How can I apply for permanent residency in USA after completing my graduation from an US university?
9. When can I start to work with settlement visa in UK?
10. What should I say if they ask me who will take care of me in USA?
11. What should I say if they ask me why I want to do MBA?
12. What to say if the visa officer asks about importance of MBA?
13. What will be the visa chance if I want to do simple diploma course after B. Tech?
14. Why are you going to study in USA when this course is available at your own country?
15. Why did you select this university?