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The cost of single mining rig is 3 lac rupees means 3000$.And specs are six 1060 graphic cards of 6 gb memory one power supply two ram of 4 gb and one mother board..

Wow, that's quite an investment. Is it paying for itself at that cost?

yeah it is paying 50,000 monthly...

One rig is paying $50k or the whole setup?
Do you have any pointers for someone building and mining with one of these?

My power cost is $0.17kw/h so that will eat some of my profits, but if I can make $200 a day it's worth it to me to build something.

No i am talking about rupees as it is my currency but in dollar the single rig will pay you 500$ monthly....i am sorry for not clarifying the situation above...

$500 is still pretty good at $100ish for power cost. What are you mining? Ethereum isn't getting that kind of return.

yeah at this time i am mining ethereum because it is long term profitable coin but looking to move on monero and zcash in next few months because the difficulty rate of ethereum is increasing very quickly.