Geography & Plateau — Set 12
Jharkhand GK · भूगोल और पठार · Questions 111–120 of 120
The Kolhan Division of Jharkhand comprises which districts?
Correct Answer: B. East Singhbhum, West Singhbhum, Seraikela-Kharsawan
The Kolhan Division of Jharkhand comprises East Singhbhum, West Singhbhum, and Seraikela-Kharsawan districts. This division is located in the southeastern part of Jharkhand and is named after the historical Kolhan region. Jamshedpur (in East Singhbhum) is the most important city in this division.
Which river forms the Dassam Falls in Jharkhand?
Correct Answer: B. Kanchi River, a tributary of Subarnarekha
Dassam Falls is formed by the Kanchi River, which is a tributary of the Subarnarekha River. The falls are located about 40 km from Ranchi in Taimara village, Ranchi district. The waterfall cascades down from a height of about 44 metres and is surrounded by lush forests, making it a popular tourist destination.
The Palamu Division of Jharkhand consists of which districts?
Correct Answer: A. Palamu, Garhwa, Latehar, Chatra
The Palamu Division comprises Palamu, Garhwa, Latehar, and Chatra districts. This division is located in the western part of Jharkhand and has historically been the most underdeveloped region of the state. The division is known for its forests, tribal population, and the Betla National Park.
What is the approximate area of Jharkhand state?
Correct Answer: B. 79,716 sq km
Jharkhand covers an area of approximately 79,716 sq km, making it the 15th largest state in India. Despite its relatively smaller size, it contains enormous mineral wealth. The state is entirely on the Chotanagpur Plateau and is characterised by a mix of forests, hills, rivers, and mineral-rich lands.
The Rajmahal Hills in northeastern Jharkhand are composed of which type of rock?
Correct Answer: B. Jurassic basalt (trap rock)
The Rajmahal Hills in Sahebganj district are composed of Jurassic-era basalt (trap rock), which distinguishes them geologically from the Archaean granite-gneiss of the Chotanagpur Plateau. The Rajmahal Hills were formed by ancient volcanic activity. They are known for stone quarrying and fossil records of ancient flora.
The Topchanchi Wildlife Sanctuary surrounds which body of water?
Correct Answer: C. Topchanchi Lake
The Topchanchi Wildlife Sanctuary surrounds the Topchanchi Lake (Topchanchi Dam reservoir) near Dhanbad district. The sanctuary covers about 8.75 sq km and protects the forests around the lake. It is known for leopards, wolves, sloth bears, and various bird species including migratory birds.
The Getalsud Dam near Ranchi is built on which river?
Correct Answer: D. Jumar River
The Getalsud Dam is built on the Jumar River (a tributary in the Subarnarekha system) near Ranchi. It is the main water supply source for Ranchi city. The reservoir created by the Getalsud Dam is a popular recreational spot and also known for boating activities for residents of Ranchi.
How many districts of Jharkhand share a border with Odisha?
Correct Answer: C. 5
Five districts of Jharkhand share a border with Odisha: West Singhbhum, Simdega, Gumla, Ranchi (partially), and East Singhbhum. The Subarnarekha River partly defines the eastern boundary between Jharkhand and Odisha. This long shared border reflects the close cultural and geographical ties between the two states.
The Kanchi River, on which Dassam Falls is formed, ultimately joins which major river?
Correct Answer: B. Subarnarekha River
The Kanchi River is a tributary that ultimately joins the Subarnarekha River. Dassam Falls is formed on the Kanchi River before it merges with the Subarnarekha. The Subarnarekha River system includes many such small tributaries that create waterfalls as they descend from the plateau terrain near Ranchi.
Which major river passes through Singhbhum district and flows into Odisha and West Bengal?
Correct Answer: B. Subarnarekha River
The Subarnarekha River passes through Singhbhum (particularly East Singhbhum) district of Jharkhand before flowing into Odisha and West Bengal. This river originates near Ranchi and flows through Jamshedpur area before entering Odisha and then into West Bengal near Balasore. It eventually drains into the Bay of Bengal.