Surat is located on the banks of the river :Tapti River (Tapi), the center being around 22 km (14 mi) from the river's mouth.

Other Option Information: 
Narmada: Amarkantak is the place from where the Narmada river originates. It rises from the Maikal ranges at the height of 1057 meter above the sea.

Sharavathi: Sharavati is a river which originates and flows entirely within the state of Karnataka in India.

Mahi: The Mahi is a river in western India. It rises in Madhya Pradesh and, after flowing through the Vagad region of Rajasthan, enters Gujarat and flows into the Arabian Sea.

Arunachal Pradesh is one of the 29 states of India. Located in Northeast India, it holds the most north-eastern position among the other states in the north-east region of India. Arunachal Pradesh borders the states of Assam and Nagaland to the south, and shares international borders with Bhutan in the west, Burma in the east and China in the north. Itanagar is the capital of the state. China claims the northern part of the state as a part of the Tibet Autonomous Region.

Equatorial regions are located in a band around the Equator and cover about 6% of the Earth's surface.

They are often in lowland areas and have a climate that is hot and wet all year round.

Kangchenjunga is the third highest mountain in the world. It rises with an elevation of 8,586 m (28,169 ft) in a section of the Himalayas called Kangchenjunga Himal that is limited in the west by the Tamur River and in the east by the Teesta River. The Kangchenjunga Himal is located in eastern Nepal and Sikkim, India.

A nautical mile is a unit of distance that is approximately one minute of arc measured along any meridian. By international agreement it has been set at about 6,076 feet.

Lithosphere refers to rigid part of the Earth’s crust, that extends from a depth of about 65 kilometre below the surface and comprises of the Sial, the Sima and upper Mantle. Below it is the softer, weaker layer known as the Asthenosphere.

The Vivekanand Rock Memorial is a popular tourist monument in Vavathurai, Kanyakumari, India. It was built in 1970 in honour of Swami Vivekananda who is said to have attained enlightenment on the rock.

Konark is a small town in Puri district in the state of Orissa, India, on the Bay of Bengal.

A blizzard is a severe snowstorm characterized by strong sustained winds of at least 56 km/h (35 mph) and lasting for a prolonged period of time—typically three hours or more. A ground blizzard is a weather condition where snow is not falling but loose snow on the ground is lifted and blown by strong winds.

• The Aral Sea a land-locked endorheic sea in Central Asia, straddles the boundary between Uzbekistan to the south and west and Kazakhstan to the north and east.
• The name roughly translates as "Sea of Islands," referring to more than 1,000 islands of 2.5 acres (one hectare) or more that dotted its waters.
• Hence, option D is correct.