The tens: बीस, तीस, चालीस, पचास
2026-02-05 · Hindi captchas
Twenty, thirty, forty, and fifty are the stems. The words around them borrow those stems.
बीस is 20, तीस is 30, चालीस is 40, पचास is 50, साठ is 60, सत्तर is 70, अस्सी is 80, नब्बे is 90, and सौ is 100. Compounds such as बयालीस (42) and सत्ताईस (27) are their own dictionary entries, not a sum of the tens plus the units done by you.
You never add the word yourself. The engine maps the ink to one integer and then applies the operator it saw.
चवालीस is an alternative spelling of 44 that the lexicon accepts. If a portal uses a spelling that is not in the list, the snap fails closed: reliable is false rather than a nearby wrong number billed as confident.
The full table is on the Hindi captcha solver page. That list is the contract.
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