The National Highways Network of India, is a network of highways that is managed and maintained by agencies of the Government of India. India has 70,934 km of national highways (NH) connecting all the major cities and state capitals as of August 2011.

Correct Option: B

The National Highways Network of India, is a network of highways that is managed and maintained by agencies of the Government of India. India has 70,934 km of national highways (NH) connecting all the major cities and state capitals as of August 2011.

The Leh–Manali Highway is a highway in northern India connecting Leh in Ladakh in Jammu and Kashmir state and Manali in Himachal Pradesh state. The highway crosses some of the highest mountain passes in the world, including Rohtang La 3,978 m in Pir Panjal range and three passes in Zanskar range that separate Zanskar valley from Leh valley, namely, Baralacha La 4,892 m, Lachulung La 5,059 m and Taglang La 5,328 m.

Correct Option: C

The Leh–Manali Highway is a highway in northern India connecting Leh in Ladakh in Jammu and Kashmir state and Manali in Himachal Pradesh state. The highway crosses some of the highest mountain passes in the world, including Rohtang La 3,978 m in Pir Panjal range and three passes in Zanskar range that separate Zanskar valley from Leh valley, namely, Baralacha La 4,892 m, Lachulung La 5,059 m and Taglang La 5,328 m.

The term inland port is used in two different but related ways to mean either a port on an inland waterway or an inland site carrying out some functions of a seaport. By this standard, Kolkata is an inland river port.

Correct Option: A

The term inland port is used in two different but related ways to mean either a port on an inland waterway or an inland site carrying out some functions of a seaport. By this standard, Kolkata is an inland river port.

The Palace on Wheels is a luxury tourist train. It was launched by the Indian Railways to promote tourism in Rajasthan and has been highly popular since its launch. Palace on Wheels comprises 14 deluxe air-conditioned saloons, completely self-sufficient and tastefully equipped to impress modern travellers.

Correct Option: C

The Palace on Wheels is a luxury tourist train. It was launched by the Indian Railways to promote tourism in Rajasthan and has been highly popular since its launch. Palace on Wheels comprises 14 deluxe air-conditioned saloons, completely self-sufficient and tastefully equipped to impress modern travellers.

National Highway-1 (NH-1), also known as Srinagar-Leh Highway, is a National Highway entirely within the state of Jammu & Kashmir in North India that connects Srinagar to Leh in Ladakh and is maintained by Project Vijayak of the Border Roads Organization. It is one of the highest roads in the world. Running between the Indian cities of Leh and Manali, it opens up an inhospitable part of the Himalaya Mountains.

Correct Option: B

National Highway-1 (NH-1), also known as Srinagar-Leh Highway, is a National Highway entirely within the state of Jammu & Kashmir in North India that connects Srinagar to Leh in Ladakh and is maintained by Project Vijayak of the Border Roads Organization. It is one of the highest roads in the world. Running between the Indian cities of Leh and Manali, it opens up an inhospitable part of the Himalaya Mountains.