Answer: Option B. -> Roha to Mangalore
Answer: (b)

Answer: Option A. -> From Allahabad to Haldia
Answer: (a)

Answer: Option A. -> Goa, Karnataka, Maharashtra
Answer: (a)

Answer: Option C. -> Maharashtra
Answer: (c)

Answer: Option A. -> Jamnagar
Answer: (a)

Answer: Option C. -> Kanyakumari
Answer: (c)

Answer: Option C. -> Gulf of Kutch
Answer: (c)

Answer: Option B. -> Jhansi
Answer: (b)

Answer: Option B. -> NH2
Answer: (b)National Highway 2, commonly referred as Delhi– Kolkata Road, is a busy Indian National Highway that runs through the states of Delhi, Haryana, Uttar Pradesh, Bihar, Jharkhand, and West Bengal. It constitutes a major portion of the historical Grand Trunk Road along with NH 91 and NH 1 in India.

Answer: Option E. -> None of these
Answer: (e)
The Indian Railways has three gauges: broad gauge (1.676 meters), meters gauge (1 metre) and narrow gauge (0.762 and 0.610 metre). In 1950-51, the combined route kilometres of these gauges were 53,597.
In 1995-96 the route length rose to 62,915 km showing a total increase of 9,336 m which represents an increase of 17.42 per cent and an average annual increase of 0.38 per cent which was the highest in the Sixth Plan (2.9 per cent), followed by the First Plan (1.3 per cent).