बुनियादी ढांचे को मोटे तौर पर आर्थिक और सामाजिक बुनियादी ढांचे में वर्गीकृत किया गया है। निम्नलिखित में से कौन सा एक ऐसे क्रॉस-कटिंग घटक का सबसे अच्छा उदाहरण है जो आर्थिक विकास और सामाजिक बुनियादी ढांचे दोनों के लिए आवश्यक है?

Which of the following is NOT an example of economic or social infrastructure of a country?

Consider the following statements with reference to the expansion of highway infrastructure in India over the last decade: I. The total length of National Highways has witnessed an increase of nearly two-thirds since the mid-2010s, with expansion driven primarily by economic corridors. II. The operational length of access-controlled high-speed corridors has multiplied several times, crossing a threshold of a few thousand kilometres. III. Under the rural road connectivity programme, near-universal connectivity has been achieved by linking habitations strictly without changing eligibility criteria. Which of the statements given above are correct?