A possible answer that you can tailor to your own situation: I am able to work co-operatively with others in order to achieve a common goal. I always aim at delivering quality work within timelines and I believe can add value to XXX Bank and I always take full accountability for my actions. I have the ability to accept change and adapt to my approach to maintain effectiveness within a variety of situations. I am willing to bring personal values to XXX Bank which include honesty, respect, responsibility and a strong work ethic.

I think [to the interviewer : sir/ma'am] I have the required skill sets to work placidly in banking environment.I think I have the ability to maintain customer satisfaction and productivity to the bank at the same time.I can solve problem in hand with critique.And finally think I am productive in work which by analyzing and helping customers interests to the best of your bank's reputation. Note:This is a very 'whipped cream' kind of an answer.You should say this only if you have strong command in English language.Also can you please specify the nature of the post that you have applied for in the bank ?

I will use another question, although I know it is not polite to answer with a question, but a clarification is really needed: -- By means of uncontrolled violence or by strict reasoning, please choose one, Sir .