problem in police verification for public sectore bank job

MY SITUATION: sir!i have been selected for ibps bank interview for clerical post.i have paid fine in the court once i went to pondicherry.myself and my friend was on the way to our room in car with 12 beers.nearly one kilometer before our room there was a checkpost ,the police man caught us for bringing beer.we said that our room was only one kilometer away sir,we are going there only! but he refused to hear that and wrote my details in paper in tamil.. I argued with the Police at the police check post who had stopped me and checked my car. All this while they stopped one more car, the driver paid a bribe and was let off immediatelt. This was witnessed by my other friend. Then they sent me witha police officer and alcohol to the Police Office near by. There the officer said the piece of paper was an offical complaint, a 'Special Report', from Check post police against me. They would have to write an official complaint, and I will be arrested. This is because 12 bottles of beer is a lot of quantity for the 4 of us. At the check post, the police officer said my car can be impounded. Here, he said I will be jailed and my friends can pay for the bail. At this point in time I pleaded, not knowing what is the actual penalty and what was actually written in the 'Special Report', that I pay a penalty and they let me off. He asked me to pay 4000. He asked a friend of mine to sign for something called 'Sureity'. They said they will represent someone else for me in court and I don't have to come back. As soon i paid the amount they said, the case is over and I don't have to bother. I still don't know what was wrong, and what was the actual law and what were the penalties I really had to pay. MY QUERIES: 1.WILL THIS BE CREATING AN ISSUE WHILE POLICE VERIFICATION? 2.SHOULD I MENTION THIS IN THE VERIFICATION FORM? 3.THIS TOOK PLACE IN PONDICHERRY,BUT I AM LIVING IN SALEM(TAMIL NADU),I HAVE NO POLICE COMPLAINTS ON MY NAME IN LOCAL POLICE STATION,SO IS THERE ANY CHANCE FOR ME TO HIDE THIS? 4.IN THE FORM THERE IS OPTIONS LIKE A.HAVE YOU BEEN TO COURT? B.HAVE YOU BEEN ARRESTED? LIKE THAT... SIRS,PLS GUIDE ME...AM IN A DEEP DEPRESSION...