In hindu religion the cow is accept as mother animal because during the born of a baby first of all the cow milk dopped in baby mouth and after some days her mother used to breastfed to baby so it is assumed that cow is correlate with mother and her protection is our duty.hence never kill cow animalbut save her .
This is understandable, but how do you know that India is one of the leading places in the world for the production of beef? Who kill and cut up cows?
They don't produce beef from cows in North India. In North India, beef is derived from buffalo meat. Buffalo holds no significance in the Hindu religion, and therefore there is no ban on the slaughter of that species.
Of course these are two different creatures and there will be no problems if you eat a buffalo. But I think that in extreme cases you need to know about such things if you are going to India.