Why isn't this खिड़कियाँ खुले हैं? I.e the plural version of open?
खिड़कियाँ, while plural, is still feminine. Works like this for all feminine nouns, यह मेरी बिल्ली है = This is my cat. ये मेरी बिल्लियाँ हैं = these are my cats. Femininity always takes precedence over plurality in Hindi. :)
How to know which is feminine?