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v3.25.1

Share-based payments (Details 1) | 12 Months Ended
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Mar. 31, 2025 ₨ / shares | Mar. 31, 2024 ₨ / shares | Mar. 31, 2023 ₨ / shares
Disclosure of Share-based payments [Abstract] |  |  |
Number of options, Opening balance | 6,329,187 | 6,972,978 | 7,232,978
Number of options, Granted during the year | 8,630,671 | 0 | 25,000
Number of options, Forfeited during the year | (1,426,246) | (146,700) | (192,000)
Number of options, Expired during the year | (11,420,954) | 0 | 0
Number of options, Exercised during the year | (770,976) | (497,091) | (93,000)
Number of options, Closing balance | 1,341,682 | 6,329,187 | 6,972,978
Number of options, Exercisable at the end of the year | 1,043,802 | 5,183,587 | 5,584,478
Weighted average exercise price, Opening balance | ₨ 90.12 | ₨ 92.6 | ₨ 87.82
Weighted average exercise price, Granted during the year | 60.06 | 0 | 135.13
Weighted average exercise price, Forfeited during the year | 60.06 | 90.12 | 89.64
Weighted average exercise price, Expired during the year | 90.12 | 0 | 0
Weighted average exercise price, Exercised during the year | 60.06 | 90.12 | 92.6
Weighted average exercise price, Closing balance | 60.06 | 90.12 | 92.6
Weighted average exercise price, Exercisable at the end of the year | ₨ 60.06 | ₨ 90.12 | ₨ 92.6

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