53 practice sets · Page 2 of 3
What was the major objective of the Green Revolution?
Expand forest areas
Reduce agriculture-based employment
Increase food grain production using modern technology
Promote organic farming
Correct Answer: C — Increase food grain production using modern technology
Explanation:
The Green Revolution aimed to increase food grain production through HYV seeds, fertilizers, and irrigation.
Which Indian state is the largest producer of coffee?
Karnataka
Assam
Tamil Nadu
Kerala
Correct Answer: A — Karnataka
Explanation:
Karnataka is the leading coffee-producing state in India.
What is jute commonly known as?
Raw fiber
Golden fiber
White fiber
Natural silk
Correct Answer: B — Golden fiber
Explanation:
Jute is known as the golden fiber because of its color and economic value.
Which of these is a major kharif crop in India?
Gram
Barley
Rice
Wheat
Correct Answer: C — Rice
Explanation:
Rice is a major kharif crop that requires high temperature and rainfall.
Which of the following is not a rabi crop?
Wheat
Peas
Mustard
Paddy
Correct Answer: D — Paddy
Explanation:
Paddy is a kharif crop grown during the monsoon season.
Which of these is an example of commercial farming?
Plantation farming
Shifting agriculture
Subsistence farming
Terrace farming
Correct Answer: A — Plantation farming
Explanation:
Plantation farming is a commercial farming method where crops are grown mainly for sale.
What is the key principle of sustainable water management?
Extracting all available groundwater
Using water responsibly to ensure future availability
Polluting rivers for industrial development
Ignoring traditional water-saving techniques
Correct Answer: B — Using water responsibly to ensure future availability
Explanation:
Sustainable water management focuses on responsible use and conservation of water resources.
Which of these is not a method of water conservation?
Drip irrigation
Rainwater harvesting
Deforestation
Building check dams
Correct Answer: C — Deforestation
Explanation:
Deforestation reduces groundwater recharge and increases soil erosion, worsening water conservation.
Which dam is the tallest in India?
Tehri Dam
Hirakud Dam
Sardar Sarovar Dam
Bhakra Nangal Dam
Correct Answer: A — Tehri Dam
Explanation:
Tehri Dam in Uttarakhand is the tallest dam in India.
What is the main reason for inter-state river water disputes in India?
Overpopulation in river basins
Industrial pollution in rivers
Construction of roads and highways
Unequal distribution of water
Correct Answer: D — Unequal distribution of water
Explanation:
Unequal sharing and distribution of river water often lead to disputes between states.
How does afforestation help in water conservation?
Reduces soil erosion and improves groundwater levels
Increases pollution in rivers
Lowers rainfall in surrounding areas
Raises urban water demand
Correct Answer: A — Reduces soil erosion and improves groundwater levels
Explanation:
Afforestation improves groundwater recharge and prevents soil erosion.
Which major multi-purpose project is built on the Mahanadi River?
Koyna Project
Hirakud Project
Nagarjuna Sagar Project
Bhakra Nangal Project
Correct Answer: B — Hirakud Project
Explanation:
The Hirakud Project is built on the Mahanadi River in Odisha.
What is the main benefit of rainwater harvesting?
It reduces dependency on groundwater
It increases soil erosion
It reduces agricultural productivity
It consumes a lot of energy
Correct Answer: A — It reduces dependency on groundwater
Explanation:
Rainwater harvesting helps conserve groundwater and improves water availability.
Why does India still face water shortages despite having many water sources?
Excess rainfall
Low population
Unequal distribution
Too many rivers
Correct Answer: C — Unequal distribution
Explanation:
Unequal distribution of water resources and poor management lead to water scarcity in many regions.
Which of these animals is found in high-altitude Himalayan regions?
Asiatic Lion
Snow Leopard
Bengal Tiger
Nilgai
Correct Answer: B — Snow Leopard
Explanation:
Snow Leopards inhabit the cold mountainous regions of the Himalayas.
What is the main type of tree in Himalayan forests?
Mangrove species
Short bushes
Evergreen coniferous trees
Tropical deciduous trees
Correct Answer: C — Evergreen coniferous trees
Explanation:
Himalayan forests are dominated by evergreen coniferous trees such as pine and fir.
Which tree is considered sacred by the Bishnoi community?
Khejri
Neem
Banyan
Sal
Correct Answer: A — Khejri
Explanation:
The Bishnoi community protects the Khejri tree because of its ecological importance in desert regions.
Which wildlife sanctuary in Madhya Pradesh is connected to the Asiatic Lion project?
Bengal Tiger Reserve
Indian Elephant Sanctuary
Snow Leopard Park
Kuno Wildlife Sanctuary
Correct Answer: D — Kuno Wildlife Sanctuary
Explanation:
Kuno Wildlife Sanctuary was selected for the relocation of Asiatic Lions.
How does cutting down forests affect wildlife?
It makes ecosystems stronger
It leads to the loss of species and habitats
It increases the number of animals
It improves air quality
Correct Answer: B — It leads to the loss of species and habitats
Explanation:
Deforestation destroys habitats and threatens the survival of many species.
Which famous animal lives in the Sundarbans mangrove forests?
Indian Elephant
Asiatic Lion
Snow Leopard
Bengal Tiger
Correct Answer: D — Bengal Tiger
Explanation:
The Sundarbans are famous for the Royal Bengal Tiger.
