Lease prepayments (Tables)

12 Months Ended

Mar. 31, 2018

Disclosure Of Lease Prepayments [Abstract]

Disclosure of detailed information about lease prepayments [Text Block]

	March 31, 2018		March 31, 2017
Towards land and buildings*		1,344,845		1,017,623
		1,344,845		1,017,623

* Includes ₹ 1,321,247 (March 2017:₹ 988,599) paid for acquiring leasehold rights of land for construction of Data Centers.