jig nesh said:
Why do you ask this question? Just trying to understand how will it harm you if you provide bachelor's also? Its better to be cautious than repent later for a silly mistake especially when it is relating to Visa.
If you get your Bachelor's degree, say, from Asia, and, say, your Master's from the US, and you are currently in the US, it would be much easier and faster to get your documents ready for your American degree than for your Bachelor's degree. Besides, it is mentioned on the CIC Instruction Guide 7000 (for FSWP), that you will be awarded points for the highest educational credential (Canadian equivalent)
You will be awarded up to 25 points for your highest completed Canadian educational credential or for your highest equivalency to a completed Canadian educational credential. You may also be eligible to receive points for certain combinations to two Canadian (or equivalent) educational credentials.
http://www.cic.gc.ca/english/information/applications/guides/EG7TOC.asp
They don't care about the total number of years anymore.
If your Master's degree somehow got evaluated only as a Bachelor's, then there may be an incentive to get your other Bachelor's degree evaluated too to claim maximum possible points. If your degree has already been evaluated as a Canadian equivalent of Master's degree, even if you have 5 other Bachelor's degrees, it won't improve your educational points.