Hi,
As mentioned by you, for 10 blogs each averaging around 250 words, I charge 1-2Rs. per word depending upon the complexity of data, so assuming each blog to be of medium complexity,
I would bid 250*10 = 2500*1.5 = 3750 Rs for the same.
Imp question here is, by when do you need the entire blogs completed? (complete translation)
Regarding my previosu work and experiences, I am new here, but have worked on 3 book translations and 100s of you tube translations and subtitlings.
Looking forward to a quick response at your end.
Best
Pooja