Cash and bank balances

12 Months Ended

Mar. 31, 2026

Disclosure Of Cash And Cash Equivalents [Abstract]

15.

Cash and bank balances


	As at March 31,		As of March 31,
	2025		2026		2026
	(INR)		(INR)		(USD)
Cash and cash equivalents
Cash and cheque on hand		1		2		0
Balance with banks
- On current accounts		15,083		8,165		87
- Deposits with original maturity of less than 3 months #		25,335		14,678		156
		40,419		22,845		243


	As at March 31,			As of March 31,
	2025			2026			2026
	(INR)			(INR)			(USD)
Bank balances other than cash and cash equivalents
Deposits with
- Remaining maturity of less than twelve months #		40,099			46,706			498
- Remaining maturity of more than twelve months #		2,433			3,791			40
		42,532			50,497			538
Less: amount disclosed under other financial assets (refer Note 11) #		(2,433	)		(3,791	)		(40	)
Total		40,099			46,706			498

Fixed deposits of INR 32,256 (March 31, 2025: INR 27,552) are under lien with various banks for the purpose of Debt Service Reserve Account and as margin money for the purpose of letter of credit / bank guarantee etc.

# The bank deposits have an original maturity period of 8 days to 3,475 days (March 31, 2025: 8 days to 3,563 days) and carry an interest rate of 2.75% - 8.16% per annum (March 31, 2025: 3.25% - 8.10% per annum) which is receivable on maturity.