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valid
मान्य / जायज़
officially acceptable to use because it is not expired and follows all the rules.

“The metro guard checked the commuter's card to ensure it was still valid for travel.”
मेट्रो गार्ड ने यात्री के कार्ड की जाँच की ताकि यह पक्का हो सके कि वह यात्रा के लिए अभी भी मान्य है।
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