Visitor Visa - B2

I am single 29 male from Delhi. My biometrics were on 17th march and my interview was on 20th march 10am at Delhi embassy. Last year i got my PR from Canada in federal skilled worker category. Have traveled only to Canada that too last year to collect my PR card from there else no travel history outside India.

VO:- Please pass your passport.
Me: Good Morning.. How are you doing today? (no reply started screening my passport details)

VO:- Why do u want to go to US?
Me: Last year i got my PR card(Immigration) from Canada so this June i will be moving there permanently and before that i would like to visit my brother, my sister in law and their new born child for few days in New York.

VO:- What is your brother current status in USA?
Me:- He is a LPR(legal permanent resident)

VO:- What does he do?
Me:- He works in a software company as Senior Support Engineer.

VO:- What do you for work?
Me:- I work as a sole proprietor in construction business.

VO:- What kind of work is involved in your profession?
Me:- Answered.(Very briefly in a line or two)

VO:- Whats your annual turnover?
Me:- I told him

VO:- So you will come from Canada on which date(Asking the wrong question deliberately i guess by looking in the computer) ?
Me:- Sir i would be going from India to New York(told the exact date) first then after 10 days i will be heading towards my final destination in Canada.( I had already booked my flight tickets from Delhi to New York and from New York to Canada and also mentioned the same details in my DS160 form, so he was just kinda verifying it from me by looking in the computer.

VO:- Ok sir, I am approving your visa, you will get your passport in few days via courier
Me:- Thank you with a big smile.

No document was asked from me although i had every document with me from property papers, Bank statement, My tax returns, Brother's pay slips and his other documents. Only thing i would advise to everyone here is that be honest as per your DS160 form and put right details in it and have supporting documents which can verify it. They can ask you anything so be prepared for verification. Also they need strong reasons that the person would definitely not immigrate in their country so show them strong ties in your home country like long term stable job, owning a property here or have family and kids over here. For me being single was a negative factor which could have weakened my case but I prepared well to show them that i will definitely leave their country. I booked my refundable tickets in advance to strengthen my case and if in any case my visa would have been denied it would have resulted in a 20% loss for me on its price.
Also i would also like to thank Immihelp posters who shared their experience which actually guided me a lot on how to prepare for the interview.
Good luck to all.