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Revenue (Tables)
 12 Months Ended
Mar. 31, 2019
Text block [abstract]  
Summary of Revenue from Products and Services


     Year ended March 31,  
     2017      2018      2019  

Rendering of services

    ₹  522,061      ₹  524,543      ₹  571,301  

Sales of products

      28,341        20,328        14,544  
  

 

 

     

 

 

     

 

 

  
   ₹  550,402      ₹  544,871      ₹  585,845