Explanation:

Let’s break down your options:

- Option 1: 75th Amendment

*This amendment dealt mainly with tribunals for rent control matters—not about Delhi’s status.*

- Option 2: 73rd Amendment

*This one is all about Panchayats (rural local self-government) in India. Nothing to do with Delhi becoming the National Capital Region.*

- Option 3: 70th Amendment

*This amendment relates to the composition of the Electoral College for the election of the President. Again, not about Delhi’s NCR status.*

- Option 4: 69th Amendment

*Here’s the real deal: the 69th Amendment, passed in 1991, gave Delhi a special status. It officially made Delhi the National Capital Territory (NCT) and set up the legislative assembly and council of ministers. This move turned Delhi into the National Capital Region as we know it today.*