New Delhi, July 28 -- Neighbourhood print shops have been a constant presence in the lives of countless Indian families for generations. Whether it's printing official documents, school projects or college notes, they have helped deliver projects and presentations on time and enabled students get access to the best study material available in the market. While they have been a great convenience, they have also added a significant cost to people's monthly household budget.

Printing shop vs Inkjet printer: What does the math say?

Let's compare the numbers for better understanding. The cost of printing one sheet in Black and White ink costs around Rs.10 in Delhi NCR, while that of a coloured sheet is around Rs.12. So, if a family with a si...