Javan Rhinoceros Trivia Quiz

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| By AdewumiKoju

AdewumiKoju

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Quizzes Created: 810 | Total Attempts: 994,023

Questions: 10 | Attempts: 198 | Updated: Mar 20, 2023

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Javan Rhinoceros which are also referred to as the Sunda rhinoceros or lesser one-horned rhinoceros is a rare member of the Rhinocerotidae. It is one of the five extant rhinoceroses, and it belongs to the same genus as the Indian rhinoceros. Only the adult males possess a horn, but the females generally do not have one.

Questions and Answers

1.

What is another name for Javan Rhinoceros?
- A.
  
  Rhinocerus Panthera
- B.
  
  Rhinocerus Acinonyx
- C.
  
  Rhinocerus Sodaicus
- D.
  
  Rhinocerus Lupus
Correct Answer
C. Rhinocerus Sodaicus

Explanation
The correct answer is Rhinocerus Sodaicus. The Javan Rhinoceros is also known as Rhinocerus Sodaicus.

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2.

Javan Rhinoceros are popular in the forest in what part of the world?
- A.
  
  Brazil
- B.
  
  South Africa
- C.
  
  Botswana
- D.
  
  Western Indonesia
Correct Answer
D. Western Indonesia

Explanation
Javan Rhinoceros are popular in the forest in Western Indonesia because this region is their natural habitat. These rhinoceroses are native to the island of Java in Indonesia and are critically endangered. They are known to inhabit dense rainforests and swampy areas in Western Indonesia, making it their preferred location. The other options, Brazil, South Africa, and Botswana, are not known for having Javan Rhinoceros populations.

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3.

What are the best meal combination for a Javan Rhinoceros?
- A.
  
  Roughages and Twigs
- B.
  
  Cereals and Grains
- C.
  
  Peas and Nuts
- D.
  
  Fallen fruits, Plant shoots, Twigs and Folliage
Correct Answer
D. Fallen fruits, Plant shoots, Twigs and Folliage

Explanation
Javan Rhinoceroses are herbivores and primarily feed on plant material. Fallen fruits, plant shoots, twigs, and foliage provide a diverse range of nutrients and fibers that are essential for their diet. These food sources ensure that the rhinoceros gets a balanced meal with a variety of vitamins, minerals, and roughages. Cereals and grains, although they may be a part of some herbivores' diets, are not suitable for Javan Rhinoceroses as they are not natural food sources for them. Peas and nuts may provide some nutrients, but they do not offer the same nutritional value and variety as fallen fruits, plant shoots, twigs, and foliage.

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4.

At Java and Samantra area of Western Indonesia, how many Rhinoceros are reportedly left?
- A.
  
  100-250
- B.
  
  40-50
- C.
  
  35-45
- D.
  
  70-100
Correct Answer
B. 40-50

Explanation
In the Java and Samantra area of Western Indonesia, it is reported that there are only 40-50 Rhinoceros left.

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5.

The popular Indian Javan Rhinoceros was reported to have gone extinct in what year?
- A.
  
  Late 1900s
- B.
  
  Late 1800s
- C.
  
  First decade of the 1900s
- D.
  
  First decades of the 1800s
Correct Answer
C. First decade of the 1900s

Explanation
During the first decade of the 1900s, the Indian Javan Rhinoceros was reported to have gone extinct. This suggests that the population of Indian Javan Rhinoceros declined to such an extent that it could no longer sustain a viable population, leading to its extinction.

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6.

How many subspecies of the Javan Rhinoceros exist?
- A.
  
  2
- B.
  
  4
- C.
  
  3
- D.
  
  5
Correct Answer
C. 3

Explanation
The Javan Rhinoceros has three subspecies. This means that there are three distinct populations of Javan Rhinoceros that have slightly different physical characteristics and live in different geographical locations. Each subspecies is unique and may face different threats and conservation challenges.

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7.

Which of the following did they not fall prey to
- A.
  
  Mammoth
- B.
  
  Elephants
- C.
  
  Anaconda
- D.
  
  Bees
Correct Answer
D. Bees

Explanation
The question is asking which of the given options did they not fall prey to. The options include mammoth, elephants, anaconda, and bees. The correct answer is bees because it implies that whatever "they" refers to, did not become victims of bee attacks.

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8.

What is the average lifespan of a Javan Rhinoceros?
- A.
  
  10-15 years
- B.
  
  20-40 years
- C.
  
  35-40 years
- D.
  
  50-70 years
Correct Answer
C. 35-40 years

Explanation
The average lifespan of a Javan Rhinoceros is 35-40 years. This means that, on average, Javan Rhinoceroses live for around 35 to 40 years.

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9.

What is the immediate and major reason behind the unstable population of Javan Rhinoceros?
- A.
  
  Typhoons
- B.
  
  Sclerosis
- C.
  
  Poaching
- D.
  
  Predators
Correct Answer
C. Poaching

Explanation
The immediate and major reason behind the unstable population of Javan Rhinoceros is poaching. Poaching refers to the illegal hunting and killing of these rhinoceros for their horns, which are highly valued in traditional medicine and as status symbols. The high demand for rhino horns has resulted in a significant decline in their population, making them critically endangered. Efforts to combat poaching and protect the remaining Javan Rhinoceros population are crucial for their survival.

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10.

Which of these statements about the Javan Rhinoceros is true?
- A.
  
  They have very good eyesight
- B.
  
  They have excellent hearing
- C.
  
  Their sense of smell is poor
- D.
  
  They are not agile
Correct Answer
B. They have excellent hearing

Explanation
The Javan Rhinoceros is known for its excellent hearing. This is an important sensory ability for the rhinoceros as it helps them detect potential threats or predators in their environment. Their hearing is highly developed, allowing them to pick up on sounds from a distance and react accordingly. This sense of hearing plays a crucial role in their survival and is one of their key adaptations in their natural habitat.

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