Hi Aman,
There is a myth in India that changing the location of application can change the out come. It is not a %100 correct. There are possiblities that an embassy may be issuing more acceptance then the others. But in the case of Canada there is only one Embassy that's in Dehli and I am assuming that the students still use VFS to apply.
Any ways, They feel that you would not leave Canada. That means they do not see strong family ties. They somehow believe that if you have a lot of family and are very well to do, you would not stay in Canada but return to your home country.
So the short and simple answer is, wait for 6 months before you reapply, secondly try to arrange more finances and property evaluations.
If you find it hard to do, find a professional agent who can do all this stuff for you. He or she may charge money but, they can almost guarantee your approval. There are some agents I heard off, they will not charge anything till you get a visa on your stamp. it sounds secured to me.
Note: This information is through my personal experiences. So do not hold me up for it, do you own research as well.
best of luck.