L1a related query

Travelled on B1 and stayed 6 months in usa and then went to india and spent 3 months there. Afterthat I travelled to usa again for the same to duration to stay in usa. Port of entry asked me more questions related to my travel and approved a week to stay in usa. But my employer filed my l1a. Now 3 months later I got query on that. BTW last year I became a business partner for another newly opened company. Will there be a question or evidence asked by uscis. Please answer me.