Ok bro now let's consider i have card which giving 1200 MH/s not KH/s so with this card which mining will be suitable Bitcoin,litcoin,dogecoin or any other and Main point is what will the percentage of profit per day because i use calculator but i cannot get exact value so your answer will be much appreciated.
1200 kh/s (1.2 mh/s) Scrypt = 1200 mh/s SHA-256 (The algorithm which BTC uses)
Go to this page and check which is the most profitable coin to mine:
http://www.coinwarz.com/cryptocurrency/?sha256HashRate=1200.00&sha256Power=0.00&sha256PowerCost=0.0000&scryptHashRate=1200.00&scryptPower=0.00&scryptPowerCost=0.0000&sha256Check=true&scryptCheck=true&e=MtGoxSee there, all of the Scrypt coins give more profit than mining Bitcoin.
Dogecoin Revenue / Profit per day: $14.04 ($420 per month)
Worldcoin Revenue / Profit per day: $10.23 ($300 per month)
Litecoin Revenue / Profit per day: $9.23 ($270 per month)
And have a look at Bitcoin.
Bitcoin Revenue / Profit per day: $0.26 (About $7 per month)
This shows that it isn't worth to mine BTC with a graphics card. Not at all.