Second Wise IEOD Data for 1 Week

#1
Hello All,

I am very new to trading and need to backtest couple of strategies before jumping into actual trading. For the backtesting, I need second wise intraday data of any NSE/BSE script. Tried looking around on internet but wasted an entire day. Any member who could please help me with second wise intraday data of any week of 2017 for the given scripts. Any support is greatly appreciated.

Scripts:
IDEA,ONGC,SAIL,Unitech,Icici,RCOM,Jaiprakash Ass.,Airtel,HDIL,Vedanta,Jindal Steel

Regards,
Jimmy