Questions & Answers about इस पृष्ठ पर शीर्षक ढूँढ़िए।
Because पर is a postposition meaning on. In Hindi, when a noun or pronoun comes before a postposition, it usually takes its oblique form.
So:
- यह = this when standing on its own
- इस = oblique form of यह, used before postpositions like पर, में, से, etc.
That is why Hindi says:
- यह पृष्ठ = this page
- इस pृष्ठ पर = on this page
This is a very common pattern in Hindi grammar.
पर is a postposition meaning on, onto, or sometimes at, depending on context.
Here it marks location:
- इस पृष्ठ पर = on this page
English uses prepositions before the noun, but Hindi usually uses postpositions after the noun:
- English: on this page
- Hindi: this page on
So the structure is normal Hindi word order.