Hi Skyper,
Thanks for the constant input that you give me. All these could be the base lines for my edits on OSM. Please let me know what can be done in this case so that we can contribute well to the OSM quality. Will look forward for your reply.
Regards,
krjkotam.

Hello Skyper,
Thanks for looking into my edits. As said, I am new to OSM and these learnings from you add a great value to my edits. I will definitely make sure to not make such mistakes. Happy to learn from the community. Please refer to changeset(110457306).
Regards,
krjkotam.

Hi Skyper,
I have made the changes as suggested by you in the changeset (110456064). Please let me know if there is any error in it. Thanks for the valuable feedback.
Regards,
krjkotam.

Hello Skyper,
I have deleted the parking aisle which I have added wrongly. There is already a parking aisle present, which I have missed checking. Thanks for letting me know. Happy to learn from you. Please refer to the changeset (110456378).
Regards,
krjkotam.

Hi Skyper,
Thanks for letting me know about my mistakes. I am new to OSM and still ramping up. It's a pleasure to learn these things from you. I will make sure that I follow these methods in my future edits. Please refer to the changeset(110456064).
Regards,
krjkotam

Hello Skyper, 
Thanks for checking into my edits. Apologies, I have misinterpreted the feature as parking aisle. Thanks for the suggestion. Please find the changeset(110455339) for the reversion. I will take this as a learning and I'll make sure to cross verify twice before making any edits.
Regards,
krjkotam

Hello Skyper,
Thanks for reaching out to me. I have added access=private, as the building data represents an industrial building which is not accessible for the general public. From the wiki (access=private), I could understand that the access=private tag would be more feasible than access=permissive. Please let me know your views on this.
Regards,
krjkotam