Questions & Answers about मेरी बहन के बाल लंबे हैं।
Because मेरी agrees with बहन, and बहन is feminine singular.
In Hindi, possessive words like मेरा / मेरी / मेरे change to match the noun that comes after them:
- मेरा भाई = my brother
- मेरी बहन = my sister
- मेरे दोस्त = my friends
So in मेरी बहन, the word मेरी matches बहन.
The phrase बहन के बाल means the sister’s hair.
Hindi often shows possession with का / के / की. These words do not agree with the owner; they agree with the thing being possessed.
Here, the possessed thing is बाल (hair / hairs), which is masculine plural, so Hindi uses के:
- बहन का कमरा = sister’s room
- बहन की किताब = sister’s book
- बहन के बाल = sister’s hair
So के is used because बाल is masculine plural.
In Hindi, when talking about someone’s hair in general, बाल is very commonly treated as a , literally .