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Quiz: General Knowledge- 2 - Class 9 MCQ


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10 Questions MCQ Test General Knowledge for Class 9 - Quiz: General Knowledge- 2

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Quiz: General Knowledge- 2 - Question 1

Which is the longest lake in India?

Detailed Solution for Quiz: General Knowledge- 2 - Question 1
The Longest Lake in India: Vembanad Lake
Vembanad Lake is the longest lake in India. Here are the key points explaining why Vembanad Lake is the correct answer:
- Vembanad Lake is located in the state of Kerala, in the southern part of India.
- It is a brackish lagoon stretching along the Malabar Coast.
- The lake is situated between Alappuzha and Kochi and is a part of the Vembanad-Kol wetland system.
- With a length of approximately 96.5 kilometers (60 miles), it is the longest lake in India.
- Vembanad Lake is also one of the largest lakes in India, covering an area of around 2,033 square kilometers (784 square miles).
- The lake is an important part of the Kerala backwaters, a network of canals, lagoons, and lakes that are a major tourist attraction in the region.
- Vembanad Lake is known for its rich biodiversity, housing numerous species of fish, birds, and other flora and fauna.
- The lake plays a vital role in the local economy, supporting fishing, agriculture, and tourism activities.
In conclusion, Vembanad Lake is the longest lake in India, known for its scenic beauty, biodiversity, and contribution to the local economy.
Quiz: General Knowledge- 2 - Question 2

Who was the Second nobel prize winner in india

Detailed Solution for Quiz: General Knowledge- 2 - Question 2
Answer:
Second Nobel Prize Winner in India:
- The second Nobel Prize winner in India was C. V. Raman.
- He was awarded the Nobel Prize in Physics in 1930 for his work on the scattering of light and the discovery of the Raman Effect.
- The Raman Effect is the inelastic scattering of a photon by molecules, which leads to the change in the wavelength of the scattered light and provides information about the molecular structure and vibrations.
- C. V. Raman's discovery was considered groundbreaking and had a significant impact on the field of physics.
- He became the first Indian to receive the Nobel Prize in a scientific discipline.
- C. V. Raman's work and contributions in the field of physics continue to be recognized and celebrated in India and around the world.
- It is important to note that while Har Gobind Khorana and Kailash Satyarthi are also Nobel Prize winners from India, they were not the second Nobel Prize winners.
Quiz: General Knowledge- 2 - Question 3

For which of the following movies has Chloe Zhao been conferred with the Oscar Award?

Detailed Solution for Quiz: General Knowledge- 2 - Question 3
Chloe Zhao and the Oscar Award
Chloe Zhao, a Chinese filmmaker, has gained recognition for her exceptional work in the film industry. Among her notable achievements, she has been conferred with the prestigious Oscar Award for her movie "Nomadland."
Movie and Director:
- The Father: Chloe Zhao is not associated with this movie.
- Minari: Chloe Zhao is not associated with this movie.
- Nomadland: Chloe Zhao is the director of this movie.
- Soul: Chloe Zhao is not associated with this movie.
Conclusion:
Chloe Zhao has been conferred with the Oscar Award for her movie "Nomadland."
Quiz: General Knowledge- 2 - Question 4

Chilka lake located in which state?

Detailed Solution for Quiz: General Knowledge- 2 - Question 4
Chilka Lake
- Chilka Lake is located in the state of Odisha, India.
- It is the largest coastal lagoon in India and the second-largest lagoon in the world.
- The lake is spread across the districts of Puri, Khurda, and Ganjam in Odisha.
- It covers an area of about 1,100 square kilometers.
- Chilka Lake is connected to the Bay of Bengal by a narrow mouth known as the New Opening.
- It is a brackish water lake, which means it is a mix of saltwater and freshwater.
- The lake is home to a rich biodiversity with numerous species of flora and fauna.
- It is a designated Ramsar site, which signifies its international importance as a wetland habitat.
- Chilka Lake is a popular tourist destination, attracting nature lovers, birdwatchers, and boating enthusiasts.
- The lake also supports the livelihoods of local communities through fishing and aquaculture activities.
Quiz: General Knowledge- 2 - Question 5

In which subject was the Nobel Prize awarded to C. V. Raman

Detailed Solution for Quiz: General Knowledge- 2 - Question 5
Subject of Nobel Prize Awarded to C. V. Raman:


Answer: Physics
Explanation:
The Nobel Prize was awarded to C. V. Raman in the field of Physics. Here are the key points explaining his contribution and recognition:
- Sir Chandrasekhara Venkata Raman, commonly known as C. V. Raman, was an Indian physicist.
- In 1930, he became the first Indian to be awarded the Nobel Prize in Physics.
- Raman received the Nobel Prize for his groundbreaking work on the scattering of light, which is now known as the "Raman Effect."
- The Raman Effect refers to the inelastic scattering of a photon by molecules, leading to the change in the energy of the scattered photons.
- Raman's experiments and discoveries in this field provided significant insights into the behavior of light and its interaction with matter.
- His work proved that light can interact with molecules and give valuable information about their structure and properties.
- The discovery of the Raman Effect had a profound impact on various scientific disciplines, including physics, chemistry, and biology.
- Raman's contributions to the field of physics have been widely recognized and have made him one of the most influential scientists in India and the world.
In conclusion, C. V. Raman was awarded the Nobel Prize in Physics for his significant contributions to the understanding of light scattering, which is now known as the Raman Effect.
Quiz: General Knowledge- 2 - Question 6

In which of the following year the Environment Protection Act enacted?

Detailed Solution for Quiz: General Knowledge- 2 - Question 6
The Environment Protection Act was enacted in 1986. Here is the detailed solution:
Background:
- The Environment Protection Act is a legislation in India that aims to protect and improve the environment.
- It was enacted to implement the decisions made at the United Nations Conference on the Human Environment held in Stockholm in 1972.
Enactment of the Act:
- The Environment Protection Act was passed by the Parliament of India in 1986.
- The Act received the assent of the President of India on May 23, 1986.
- It came into force on November 19, 1986.
Key provisions of the Act:
- The Act provides for the establishment of central and state pollution control boards.
- It empowers the central government to take measures to protect and improve the environment and prevent and control pollution.
- The Act gives the government the authority to set standards for emissions and discharge of pollutants.
- It also provides for the regulation of hazardous substances and the handling of hazardous wastes.
- The Act includes provisions for penalties and punishments for violations.
Impact of the Act:
- The Environment Protection Act has played a crucial role in raising awareness about environmental issues in India.
- It has provided a legal framework for the protection and conservation of the environment.
- The Act has led to the establishment of various pollution control boards and authorities at the central and state levels.
- It has also led to the formulation of regulations and guidelines to control pollution and protect the environment.
In conclusion, the Environment Protection Act was enacted in 1986 to address environmental issues in India and protect the environment.
Quiz: General Knowledge- 2 - Question 7

Cholamu lake located in which Indian state?

Detailed Solution for Quiz: General Knowledge- 2 - Question 7
Cholamu Lake is located in the Indian state of Sikkim.
Explanation:
Cholamu Lake is a high-altitude lake situated in Sikkim, a northeastern state of India. Here is a detailed explanation of why Cholamu Lake is located in Sikkim:
1. Sikkim:
- Sikkim is a state in northeastern India, bordered by Bhutan, Tibet, and Nepal.
- It is known for its scenic beauty, including lakes, mountains, and glaciers.
- Cholamu Lake is one of the notable lakes in Sikkim.
2. Cholamu Lake:
- Cholamu Lake is located in North Sikkim district, near the Indo-Tibetan border.
- It is situated at an elevation of approximately 5,330 meters (17,490 feet), making it one of the highest lakes in India.
- The lake is surrounded by snow-capped mountains, adding to its natural beauty.
3. Accessibility:
- Cholamu Lake is not easily accessible to tourists due to its remote location and high altitude.
- Visitors require special permits from the Sikkim government to visit the lake.
- The journey to Cholamu Lake involves a challenging drive through rough terrains and requires experienced drivers.
4. Importance:
- Cholamu Lake is not only a popular tourist destination but also holds religious significance for the locals.
- It is considered sacred by the Sikkimese people and is often visited during festivals and religious ceremonies.
In conclusion, Cholamu Lake is located in the Indian state of Sikkim. Its high altitude, scenic beauty, and religious importance make it a significant attraction in the region.
Quiz: General Knowledge- 2 - Question 8

In which year was Rabindranath Tagore awarded

Detailed Solution for Quiz: General Knowledge- 2 - Question 8
Rabindranath Tagore's Award Year
- Rabindranath Tagore was awarded the Nobel Prize in Literature in the year 1913.
- The Nobel Prize in Literature is awarded annually to an author, from any country, who has produced outstanding literary work.
- Tagore became the first non-European to receive this prestigious award.
- He received the Nobel Prize for his collection of poems called "Gitanjali" (Song Offerings), which was translated into English by himself.
- Tagore's poetry in "Gitanjali" explores themes of love, spirituality, and the human experience.
- His work was highly regarded for its lyrical beauty and emotional depth.
- The award brought international recognition to Tagore and his contributions to literature.
- Tagore's other notable works include novels, plays, and essays, which continue to be celebrated for their artistic and philosophical insights.
- The Nobel Prize in Literature is considered one of the highest honors in the literary world, and Tagore's win in 1913 remains a significant moment in the history of Indian literature.
Quiz: General Knowledge- 2 - Question 9

What is Light?

Detailed Solution for Quiz: General Knowledge- 2 - Question 9
Light: Transverse Wave

Light is classified as a transverse wave. This means that the oscillations of the particles that make up light are perpendicular to the direction in which the wave travels. Here are some key points to understand why light is considered a transverse wave:



  • Definition of a Transverse Wave: A transverse wave is a type of wave in which the displacement of the medium is perpendicular to the direction of propagation of the wave.

  • Perpendicular Oscillations: In a transverse wave, the particles of the medium vibrate up and down or side to side, perpendicular to the direction of the wave. In the case of light, the electric and magnetic fields oscillate perpendicular to each other and also perpendicular to the direction of the wave.

  • Propagation of Light: Light travels in straight lines and can be described as a series of waves. These waves consist of alternating crests and troughs, with the electric and magnetic fields perpendicular to the direction of propagation.

  • Wave Properties: Light exhibits various wave properties, such as interference, diffraction, and polarization. These properties are characteristic of transverse waves.


Therefore, based on the definition of a transverse wave and the characteristics of light, it can be concluded that light is a transverse wave.

Quiz: General Knowledge- 2 - Question 10

Vembanad lake located in which Indian State?

Detailed Solution for Quiz: General Knowledge- 2 - Question 10
Vembanad Lake Located in Kerala

  • Vembanad Lake is located in the Indian state of Kerala.

  • Kerala is a southwestern coastal state in India known for its scenic beauty.

  • Vembanad Lake is the longest lake in India, spanning several districts of Kerala.

  • The lake is situated in the Kuttanad region of Kerala, which is known for its backwaters and paddy fields.

  • It is a major tourist attraction and is also an important part of the Kerala backwaters.

  • Vembanad Lake is home to a variety of flora and fauna, making it a significant ecological hotspot.

  • Several species of fish, birds, and other aquatic animals can be found in the lake.

  • Boat races, known as snake boat races, are held on Vembanad Lake, attracting tourists from all over the world.

  • The lake is also an important source of livelihood for the local communities, as fishing and agriculture are major activities in the region.


Therefore, Vembanad Lake is located in the Indian state of Kerala.
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