Best MCQ Questions from :Journey of a River: Flow, Flood, and Stewardship

Best MCQ Questions from :Journey of a River: Flow, Flood, and Stewardship

1. Where does the Godavari River begin its journey? 

A) The Himalayas B) Trimbakeshwar in the Western Ghats 

C) Coringa Mangrove Forests D) Majuli Island

2. Which is the longest river in India? 

A) Godavari B) Brahmaputra C) Ganga D) Indravati

3. What is another name for the Godavari River?

A) Uttar Ganga B) Dakshina Ganga C) Western Ganga D) Eastern Ganga

4. Where does the Godavari River end its journey and meet the sea? 

A) Trimbakeshwar B) Sriram Sagar C) Coringa Mangrove Forests D) Pench National Park

5. What type of river is the Godavari?

A) Seasonal river B) Ephemeral river C) Perennial river D) Underground river

6. Which bridge is the highest railway arch bridge in the world? 

A) Bhupen Hazarika Setu B) Chenab rail bridge C) Godavari Arch Bridge D) Majuli Bridge

7. Which of the following is India's longest river bridge? 

A) Bhupen Hazarika Setu B) Chenab rail bridge C) Hirakud Dam D) Polavaram Bridge

8. Which of the following is India’s national aquatic animal?

A) Hilsa fish B) Indian golden gecko C) Ganges river dolphin D) River turtle

9. What is the Majuli island famous for? 

A) It is the highest railway bridge. B) It is the world’s largest river island. 

C) It is the longest earthen dam. D) It is the starting point of the Godavari.

10. Which dam in Odisha is one of the longest earthen dams in the world? 

A) Sriram Sagar Project B) Polavaram Dam C) Hirakud Dam D) Trimbakeshwar Dam

11. Which of the following rivers are tributaries of the Godavari? 

A) Ganga and Brahmaputra B) Indravati, Sabari, and Manjira C) Chenab and Hilsa D) Kawal and Pench

12. What happens to a river's water when agricultural fertilisers wash into it? 

A) The water becomes a rich source of safe drinking water. 

B) It causes plants to grow rapidly and cover the surface like a 'green blanket'. 

C) It helps fish breathe more easily. 

D) It makes the river perennial.

13. How do trees help in preventing floods? 

A) They block the natural flow of rivers like a dam. 

B) They store water in a large reservoir.

 C) They slow down rain water and help the soil soak up water. 

D) They stop the migration of river animals.

14. What does the term "ecotourism" refer to? 

A) Building dams to store water for urban use. 

B) Visiting natural places to enjoy their beauty and learn about nature without harming the environment. 

C) Using water ATMs to dispense clean drinking water. 

D) Developing factories along riverbanks.

15. What was the cause of the water trains running to Chennai in 2019? 

A) Heavy rains causing massive floods.

 B) The city's reservoirs drying up due to a severe shortage of water.

 C) The construction of the Hirakud dam.

D) A massive festival called Godavari Pushkaram.

16. Which unique feature helps the Ganges river dolphin navigate? 

A) It uses a 'green blanket' to hide. 

B) It is blind and uses sound to find its way in the water. 

C) It migrates to the sea to lay eggs. 

D) It relies on the Indian golden gecko for guidance.

17. What is a common negative consequence of building a dam? 

A) It turns a perennial river into a seasonal river.

 B) It floods land that was once home to animals and people, forcing them to shift elsewhere.

 C) It permanently cleans the river of all plastic waste. 

D) It causes the sea to become completely fresh water.

18. Why is it dangerous that harmful chemicals can dissolve in river water? 

A) Because dissolving turns the chemicals into essential nutrients. 

B) Because it causes the water to evaporate faster. 

C) Because the water might look clean but still carry things that can hurt living beings. 

D) Because it immediately turns the water into a solid block.

19. What is a specific natural wonder associated with the hilsa (ilish) fish? 

A) They are blind and use sound to navigate. 

B) They travel from the sea into rivers to lay eggs. 

C) They only live in the Coringa Mangrove Forests.

 D) They create the 'green blanket' on the river surface.

20. Which program is specifically mentioned as helping to clean the Ganga river? 

A) The Sriram Sagar Project 

B) The Namami Gange programme 

C) The National Water Mission 

D) Godavari Pushkaram

21. Consider the following statements regarding the Godavari River:

1. It originates in the Eastern Ghats.
2. It flows through the states of Maharashtra, Telangana, Chhattisgarh, and Odisha.
3. It empties into the Arabian Sea. 

Which of the statements given above is/are correct? 

A) 1 and 2 only B) 2 only C) 2 and 3 only D) 1, 2, and 3

22. Consider the following statements about dams:

1. Dams block the flow of a river and store water in a reservoir.
2. Dams are beneficial because they completely prevent the flooding of any surrounding lands.
3. Over 900 dams have been built on the Godavari river to store water for dry seasons. 

Which of the statements given above is/are correct? 

A) 1 and 3 only B) 1 and 2 only C) 2 and 3 only D) 1, 2, and 3

23. Assertion (A): The addition of agricultural fertilisers to river water can make it unsafe for people to drink. Reason (R): Fertilisers cause a rapid growth of plants that cover the water surface like a 'green blanket', choking the aquatic life underneath.

 Select the correct answer using the codes given below: 

A) Both A and R are true, and R is the correct explanation of A.

 B) Both A and R are true, but R is not the correct explanation of A.

 C) A is true, but R is false. 

D) A is false, but R is true.

24. Match List I with List II: 

List I (Geographical Feature) a. Majuli b. Bhupen Hazarika Setu c. Chenab Bridge d. Hirakud 

List II (Description)

1. Highest railway arch bridge
2. Longest river bridge in India
3. Longest earthen dam
4. Largest river island

  Options: 

A) a-4, b-2, c-1, d-3         B) a-2, b-4, c-3, d-1         C) a-4, b-1, c-2, d-3         D) a-3, b-2, c-1, d-4

25. Consider the following safety tips during a flood event:

1. Disconnect electricity and gas.
2. Move to a higher ground.
3. Walk or drive through flood water to evaluate the depth.
4. Prepare an emergency bag with food, medicines, and a flashlight. 

Which of the above actions are recommended for flood safety?

 A) 1, 2, and 3 only         B) 2, 3, and 4 only 

C) 1, 2, and 4 only         D) 1, 3, and 4 only

26. Consider the following pairs:

1. Godavari Pushkaram : A holy festival involving taking a dip in the river.
2. National Water Mission : A program to manage water properly and help people use it wisely.
3. Namami Gange : An initiative to plant red sandalwood trees along riverbanks. 

Which of the pairs given above is/are correctly matched? 

A) 1 only B) 1 and 2 only C) 2 and 3 only D) 1, 2, and 3

27. With reference to the wildlife found along the Godavari river, which of the following animals is/are mentioned in the text?

1. Barking deer
2. Indian golden gecko
3. Ganges river dolphin 

Select the correct answer using the code given below: 

A) 1 only B) 1 and 2 only C) 2 and 3 only D) 1, 2, and 3

28. Assertion (A): Even if a river appears clean, its water might still carry things that can hurt living beings. Reason (R): Harmful things like chemicals or dirty soapy water can dissolve and hide in the river water.

 Select the correct answer: 

A) Both A and R are true, and R is the correct explanation of A. 

B) Both A and R are true, but R is not the correct explanation of A. 

C) A is true, but R is false. 

D) A is false, but R is true.

29. Which of the following landmarks/reserves are located along the path of the Godavari River?

1. Kawal Tiger Reserve
2. Polavaram Dam
3. Coringa Wildlife Sanctuary
4. Pench National Park 

Select the correct answer: 

A) 1, 2, and 3 only B) 2, 3, and 4 only C) 1, 3, and 4 only D) 1, 2, 3, and 4

30. Consider the following statements regarding water scarcity:

1. A river running dry forces people and animals to migrate to find water.
2. In 2022, Chennai required special water trains to provide drinking water to its citizens due to droughts.
3. Water ATMs are special machines that dispense clean water when a card or coin is used. 

Which of the statements given above is/are correct? 

A) 1 and 2 only B) 1 and 3 only C) 2 and 3 only D) 1, 2, and 3

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Answers and Explanations

1. Answer: B Explanation: The text states that the Godavari begins its journey high up in the Western Ghats at Trimbakeshwar in Maharashtra.

2. Answer: C Explanation: The Godavari is the second longest river in India after the river Ganga. Therefore, Ganga is the longest.

3. Answer: B Explanation: Because it flows through southern India and is regarded as sacred, the Godavari is called Dakshina Ganga.

4. Answer: C Explanation: The river ends its journey when its freshwater meets the salty sea at the Coringa Mangrove Forests.

5. Answer: C Explanation: The text explains that flowing all year round makes the Godavari a perennial river.

6. Answer: B Explanation: A fact in the text notes that the Chenab rail bridge in India is the highest railway arch bridge in the world.

7. Answer: A Explanation: India has built its longest river bridge, the Bhupen Hazarika Setu, over the Brahmaputra River.

8. Answer: C Explanation: The Ganges river dolphin is India’s national aquatic animal.

9. Answer: B Explanation: Majuli island in Assam is the world’s largest river island, formed by the Brahmaputra river.

10. Answer: C Explanation: The Hirakud dam in Odisha is one of the longest earthen dams in the world.

11. Answer: B Explanation: Based on the map provided, the small streams (tributaries) that join the Godavari include the Indravati, Sabari, and Manjira.

12. Answer: B Explanation: When fertilisers wash into the water, they cause plants to grow fast, covering the surface like a ‘green blanket’.

13. Answer: C Explanation: An image in the text illustrates that trees slow down rain water and help the soil soak it up, which prevents fast runoff and flooding.

14. Answer: B Explanation: Ecotourism means visiting natural places like forests or rivers to enjoy their beauty and learn about nature without harming the environment.

15. Answer: B Explanation: In 2019, Chennai ran special water trains because its reservoirs dried up due to water shortage.

16. Answer: B Explanation: The Ganges river dolphin is blind and uses sound to find its way in the water.

17. Answer: B Explanation: A dam blocks the flow and creates a reservoir. While it helps store water, it also floods the land that was home to animals and people, forcing them to shift elsewhere.

18. Answer: C Explanation: Harmful things like chemicals can dissolve and hide in rivers. So, even if water looks clean, it might still carry things that can hurt living beings.

19. Answer: B Explanation: The text points out a natural wonder called fish migration, where fish like the hilsa travel from the sea into rivers to lay eggs.

20. Answer: B Explanation: The Namami Gange programme is specifically helping to clean the Ganga river.

21. Answer: B Explanation: Statement 1 is wrong; it originates in the Western Ghats. Statement 3 is wrong; it joins the Bay of Bengal. Statement 2 is correct as the map shows it flowing through Maharashtra, Telangana, Chhattisgarh, and Odisha.

22. Answer: A Explanation: Statements 1 and 3 are true as dams block flow and over 900 are built on the Godavari. Statement 2 is incorrect because building a dam causes flooding in the immediate area around the reservoir.

23. Answer: A Explanation: Both statements are true, and the "green blanket" of rapidly growing plants choking out life is the direct reason why the fertilisers make the water unsafe to drink and hard for fish to breathe.

24. Answer: A Explanation: Majuli is the largest river island. Bhupen Hazarika Setu is the longest river bridge. Chenab is the highest railway arch bridge. Hirakud is the longest earthen dam.

25. Answer: C Explanation: The safety tips say to disconnect electricity/gas, get to higher ground, and prepare an emergency bag. They explicitly warn: "Do not walk or drive in flood water".

26. Answer: B Explanation: Pairs 1 and 2 are correct based on the text. Pair 3 is incorrect because Namami Gange is a program to clean the Ganga river, not a tree-planting initiative.

27. Answer: B Explanation: The tiger, barking deer, and Indian golden gecko are explicitly mentioned as living in the forests the Godavari passes through. The Ganges river dolphin is mentioned generally as the national aquatic animal in a fact box, but not as part of the Godavari's wildlife.

28. Answer: A Explanation: The fact that harmful things dissolve and hide in water directly explains why clear water can still be dangerous to living beings.

29. Answer: D Explanation: The map of the Godavari River Basin shows all four locations: Kawal Tiger Reserve, Sriram Sagar Project, Polavaram Dam, Coringa Wildlife Sanctuary, and Pench National Park.

30. Answer: B Explanation: Statements 1 and 3 are correct regarding migration and ATMs. Statement 2 is incorrect; the special water trains to Chennai happened in 2019, while 2022 was noted for heavy rains flooding Bengaluru.