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Share-based payments (Tables) | 12 Months Ended
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Mar. 31, 2025
Disclosure of Share-based payments [Abstract] |
Disclosure of number and weighted average exercise prices of share options | As the number of stock options and the price of those options were made known to each allottee, the Plan has been considered as a fixed price grant. Stock option activity under the ASOP 2014 Plan is as follows:
|  | Number of options |  |  | Weighted average exercise price in ₹ |  |  | Number of options |  |  | Weighted average exercise price in ₹ |  |  | Number of options |  |  | Weighted average exercise price in ₹ |
No. of options granted, exercised and forfeited |  | 2025 |  |  | 2025 |  |  | 2024 |  |  | 2024 |  |  | 2023 |  |  | 2023 |
Outstanding at the beginning of the year |  |  | 6,329,187 |  |  |  | 90.12 |  |  |  | 6,972,978 |  |  |  | 92.60 |  |  |  | 7,232,978 |  |  |  | 87.82 |
Granted during the year |  |  | 8,630,671 |  |  |  | 60.06 |  |  |  | - |  |  |  | - |  |  |  | 25,000 |  |  |  | 135.13 |
Forfeited during the year |  |  | (1,426,246 | ) |  |  | 60.06 |  |  |  | (146,700 | ) |  |  | 90.12 |  |  |  | (192,000 | ) |  |  | 89.64 |
Expired during the year |  |  | (11,420,954 | ) |  |  | 90.12 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Exercised during the year |  |  | (770,976 | ) |  |  | 60.06 |  |  |  | (497,091 | ) |  |  | 90.12 |  |  |  | (93,000 | ) |  |  | 92.60 |
Outstanding at the end of the year |  |  | 1,341,682 |  |  |  | 60.06 |  |  |  | 6,329,187 |  |  |  | 90.12 |  |  |  | 6,972,978 |  |  |  | 92.60 |
Exercisable at the end of the year |  |  | 1,043,802 |  |  |  | 60.06 |  |  |  | 5,183,587 |  |  |  | 90.12 |  |  |  | 5,584,478 |  |  |  | 92.60 |
| * | During the year there was a ratio change from the current ratio, where one (1) ADS represents one (1) equity share, to a new ratio, where one (1) ADS represents six (6) equity shares, with no change to the Company’s equity shares with effect from October 4, 2024.Outstanding options after ratio change is 223,606 at the end of March 31, 2025 out of which exercisable is 173,967 Options.
Disclosure of number and weighted average remaining contractual life of outstanding share options | A summary of information about fixed price stock options outstanding with respect to ASOP 2014 is furnished below:
As at |  |  | Range of exercise price in ₹ |  | Number outstanding on March 31 |  |  | Weighted average exercise price in ₹ |  |  | Weighted average remaining contractual life |  |  | Number exercisable on March 31 |  |  | Weighted average exercise price In ₹ |
| March 31, 2025 |  |  |  |  |  |  | 34.62 - 135.28 |  |  | 1,341,682 |  |  |  | 60.06 |  |  |  | 0.09-2.82 Years |  |  |  | 1,043,802 |  |  |  | 60.06 |
| March 31, 2024 |  |  |  |  |  |  | 66.60 - 230.97 |  |  | 6,329,187 |  |  |  | 90.12 |  |  |  | 0.05-3.82 Years |  |  |  | 5,183,587 |  |  |  | 90.12 |
| March 31, 2023 |  |  |  |  |  |  | 66.60 - 230.97 |  |  | 6,972,978 |  |  |  | 92.60 |  |  |  | 0.06-4.82 Years |  |  |  | 5,584,478 |  |  |  | 92.60 |

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