Cash and bank balances (Tables)

12 Months Ended

Mar. 31, 2025

Disclosure Of Cash And Cash Equivalents [Abstract]

Summary of Cash and Cash Equivalents and Bank Balances Other Than Cash and Cash Equivalents Explanatory


		As at March 31,
		2024				2025				2025
		(INR)				(INR)				(USD)
Cash and cash equivalents
Cash and cheque on hand			0				1				0
Balance with banks
- On current accounts			11,466				15,083				177
- Deposits with original maturity of less than 3 months #			15,555				25,335				297
			27,021				40,419				473


		As at March 31,
		2024				2025				2025
		(INR)				(INR)				(USD)
Bank balances other than cash and cash equivalents
Deposits with
- Remaining maturity of less than twelve months #			50,706				40,099				469
- Remaining maturity of more than twelve months #			2,888				2,433				28
			53,594				42,532				498
Less: amount disclosed under other financial assets (refer Note 11) #			(2,888	)			(2,433	)			(28	)
Total			50,706				40,099				469