General knowledge MCQ

1091. Naini Tal lake is situated in the state of [General Knowledge for Life Insurance Corporation Examination-2005]

Correct Answer: Correct answer is: (C) Uttarakhand.

Exam Relevance: UPSC, SSC, Bank PO, LIC AAO

Difficulty: Easy

Concept notes: Naini Tal is a popular hill station and lake located in the state of Uttarakhand, India.

Common Mistakes: Students may confuse Naini Tal with other hill stations in neighboring states like Himachal Pradesh or Uttar Pradesh.

Explanations: Naini Tal is situated in the Nainital district of Uttarakhand. It is a well-known tourist destination and is part of the Kumaon region. The lake is a major attraction and is surrounded by scenic hills and forests.

Option Analysis:

Option A: Uttar Pradesh is incorrect as Naini Tal is not located in this state.
Option B: Himachal Pradesh is incorrect as Naini Tal is not located in this state.
Option C: Uttarakhand is the correct state where Naini Tal is located.
Option D: Jammu and Kashmir is incorrect as Naini Tal is not located in this state.

Mnemonic: Naini Tal, Uttarakhand, U for Uttarakhand.

1092. 'Conversations with Myself' is the book written by [General Knowledge for BPSC Examination-2009]

Correct Answer: Correct answer is: (A) Nelson Mandela.

Exam Relevance: BPSC, UPSC, SSC, Civil Services

Difficulty: Easy

Concept notes: "Conversations with Myself" is a book written by Nelson Mandela, which includes his personal reflections and thoughts.

Common Mistakes: Students might confuse this book with other autobiographies or memoirs of political figures.

Explanations: Nelson Mandela wrote "Conversations with Myself," which is a collection of his personal reflections and thoughts. This book provides insight into his life and experiences, making it a significant work in understanding his contributions to South African history.

Option Analysis:

Option A: Correct. "Conversations with Myself" is indeed written by Nelson Mandela.
Option B: Incorrect. Mario Vargas Llosa is a Peruvian writer and Nobel laureate, not the author of "Conversations with Myself."
Option C: Incorrect. Prince Charles is a member of the British royal family and not the author of this book.
Option D: Incorrect. The book is authored by Nelson Mandela, so this option is not correct.

Mnemonic: Nelson Mandela, Nelson's thoughts, Conversations

1093. Which of the following is another unit of frequency?

Correct Answer: Correct answer is: (B) Cycle per second.

Exam Relevance: GRE, GMAT, GATE, IIT JEE

Difficulty: Easy

Concept notes: Frequency is the number of occurrences of a repeating event per unit of time. The standard unit of frequency is the hertz (Hz), which is equivalent to one cycle per second.

Common Mistakes: Students may confuse frequency with other units like decibel, which is a unit of sound intensity, or metre per second, which is a unit of speed.

Explanations: Frequency measures the number of cycles or events that occur in one second. The unit "cycle per second" is another way to express frequency, which is equivalent to hertz (Hz). Therefore, "cycle per second" is a valid unit of frequency.

Option Analysis:

Option A: Decibel is a unit of sound intensity, not frequency.
Option B: Cycle per second is a valid unit of frequency, equivalent to hertz (Hz).
Option C: Metre per second is a unit of speed, not frequency.
Option D: Second is a unit of time, not frequency.

1094. Which of the following bodies is responsible for releasing the Red Data List? [General Knowledge for IBPS Clerk Examination-2010]

Correct Answer: Correct answer is: (B) International Union for Conservation of Nature.

Exam Relevance: IBPS Clerk, UPSC, SSC, Banking Exams

Difficulty: Moderate

Concept notes: The Red Data List is a comprehensive inventory of the global conservation status of biological species. It is maintained by the International Union for Conservation of Nature (IUCN).

Common Mistakes: Students may confuse the Red Data List with other conservation organizations or lists, such as those maintained by Conservation International or the Botanical Survey of India.

Explanations: The Red Data List is a critical tool for assessing the conservation status of species worldwide. It is compiled and updated by the International Union for Conservation of Nature (IUCN), which is a global organization dedicated to nature conservation. The IUCN Red List provides a standardized system for evaluating the extinction risk of species, which is essential for guiding conservation efforts and policy decisions.

Option Analysis:

Option A: Conservation International is an organization that works to protect nature and biodiversity, but it does not release the Red Data List.
Option B: The International Union for Conservation of Nature (IUCN) is the correct body responsible for releasing the Red Data List.
Option C: The Botanical Survey of India is responsible for the documentation and conservation of plant species in India, but it does not release the Red Data List.
Option D: The Zoological Survey of India is responsible for the documentation and conservation of animal species in India, but it does not release the Red Data List.

Mnemonic: IUCN Red List: "I See You Need Conservation"

1095. What is the definition of Tact [Manipur High Court Examination-1995]

Correct Answer: Correct answer is: (C) Is the ability to deal with others without creating offense.

Exam Relevance: UPSC, SSC, Banking Exams, Civil Services

Difficulty: Moderate

Concept notes: Tact is the ability to handle situations and people in a way that avoids causing offense or harm.

Common Mistakes: Students may confuse tact with fairness or creating a favorable impression, which are related but distinct concepts.

Explanations: Tact involves the skill of handling situations and people in a way that avoids causing offense or harm. It is about being sensitive to the feelings and reactions of others and adjusting one's behavior accordingly. This aligns with the definition provided in option C.

Option Analysis:

Option A: Being fair and even in decisions is related to impartiality, not tact.
Option B: Creating a favorable impression by appearance is about presentation, not tact.
Option C: This correctly defines tact as the ability to deal with others without creating offense.
Option D: Faithfulness to country is related to patriotism, not tact.

Mnemonic: Tact: Think Act Carefully Together

1096. Where is the Indian Institute of Remote Sensing (IIRS) [High Manipur Court Examination-2000]

Correct Answer: Correct answer is: (B) Dehradun.

Exam Relevance: UPSC, SSC, Bank PO, Civil Services

Difficulty: Easy

Concept notes: The Indian Institute of Remote Sensing (IIRS) is located in Dehradun, Uttarakhand.

Common Mistakes: Students may confuse the location of IIRS with other institutions or locations in India.

Explanations: The Indian Institute of Remote Sensing (IIRS) is a premier institute for education and research in remote sensing and geospatial technologies. It is located in Dehradun, Uttarakhand, India. This is a well-known fact for those familiar with the geography and institutions of India.

Option Analysis:

Option A: Hyderabad is incorrect as IIRS is not located there.
Option B: Dehradun is the correct location of IIRS.
Option C: Ahmedabad is incorrect as IIRS is not located there.
Option D: Sriharikota is incorrect as IIRS is not located there.

1097. When was colour TV first available? [The Insurance Sector of India Examination-2014]

Exam Relevance: Insurance Sector of India Examination, UPSC, SSC

Difficulty: Moderate

Concept notes: The introduction of color television marked a significant advancement in broadcasting technology.

Common Mistakes: Students may confuse the year with other significant dates in television history, such as the introduction of black and white television or the launch of specific broadcasting networks.

Explanations: Color television was first introduced in the United States in 1953. The first color television broadcast was made by NBC on January 1, 1954. This technology allowed for a more vivid and realistic viewing experience compared to the previously available black and white television. The year 1953 is significant as it marks the beginning of the color television era.

Option Analysis:

Option A: 1940 is incorrect as color television was not introduced until 1953.
Option B: 1976 is incorrect as color television was already widely available by this time.
Option C: 1953 is the correct year for the introduction of color television.
Option D: 1924 is incorrect as this predates the invention of television itself.

Mnemonic: Color TV, 1953, vivid vision.

1098. SOFAR is a phenomenon which plays an important role in submarine warfare & also known as deep sound channel. Which of the following is correct full form of SOFAR?

Correct Answer: Correct answer is: (C) Sound Fixing and Ranging channel.

Exam Relevance: UPSC, GATE, GRE, Civil Services

Difficulty: Moderate

Concept notes: SOFAR stands for Sound Fixing and Ranging channel. It is a deep ocean sound channel that allows sound waves to travel long distances with minimal loss of energy.

Common Mistakes: Students may confuse SOFAR with other acronyms or misinterpret the term as related to radio technology.

Explanations: SOFAR is a deep ocean sound channel that facilitates the long-distance transmission of sound waves. The term "Sound Fixing and Ranging" accurately describes its function in submarine warfare and oceanographic research. The channel is formed due to the unique properties of sound propagation in the ocean, where sound waves are refracted and channeled at a specific depth known as the SOFAR channel.

Option Analysis:

Option A: Incorrect. Sound Field Radio Ranging is not the correct full form of SOFAR.
Option B: Incorrect. Sound Fixing and Altering Range is not the correct full form of SOFAR.
Option C: Correct. Sound Fixing and Ranging channel is the correct full form of SOFAR.
Option D: Incorrect. Sound Fixing and Auto Reflection is not the correct full form of SOFAR.

Mnemonic: SOFAR: Sound Ocean Fixing And Ranging

1099. Which of the following Vitamin is not produced in our body internally? [Jharkhand PSC Examination-1988]

Correct Answer: Correct answer is: (C) Vitamin C.

Exam Relevance: Jharkhand PSC, UPSC, SSC, Banking Exams

Difficulty: Easy

Concept notes: Vitamin C is not produced internally by the human body and must be obtained through diet or supplements.

Common Mistakes: Students may mistakenly believe that all vitamins are produced internally by the body.

Explanations: Vitamin C, also known as ascorbic acid, is an essential nutrient that the human body cannot synthesize on its own. It must be obtained through dietary sources such as fruits and vegetables. Other vitamins like Vitamin A, some forms of Vitamin B, and Vitamin D can be produced internally to some extent, either through the diet or through processes within the body.

Option Analysis:

Option A: Vitamin A can be synthesized from beta-carotene in the diet.
Option B: Some forms of Vitamin B can be produced by gut bacteria.
Option C: Vitamin C cannot be synthesized by the human body and must be obtained through diet.
Option D: Vitamin D can be synthesized in the skin with the help of sunlight.

Mnemonic: C for Citrus, C for Cannot (produce internally).

1100. Brahma Sabha was founded by [IBPS SO Examination-1994]

Correct Answer: Correct answer is: (C) Raja Rammohan Roy.

Exam Relevance: IBPS SO, UPSC, SSC, Civil Services

Difficulty: Moderate

Concept notes: Raja Rammohan Roy was a prominent social reformer and founder of the Brahmo Sabha, which later became the Brahmo Samaj.

Common Mistakes: Students may confuse Raja Rammohan Roy with other social reformers of the same era, such as Ishwar Chandra Vidyasagar or Jyotiba Phule.

Explanations: Raja Rammohan Roy founded the Brahmo Sabha in 1828 to promote monotheism and social reforms. The Sabha aimed to purify Hinduism by eliminating idolatry and superstitions, and it played a significant role in the social and religious reforms of the 19th century.

Option Analysis:

Option A: Ishwar Chandra Vidyasagar was a renowned social reformer but not the founder of Brahmo Sabha.
Option B: Jyotiba Phule was a social reformer who fought against the caste system but was not associated with the Brahmo Sabha.
Option C: Raja Rammohan Roy founded the Brahmo Sabha, which is correct.
Option D: This option is incorrect as Raja Rammohan Roy is the correct founder.

Mnemonic: Raja Rammohan Roy, Brahmo Sabha, Social Reformer

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General knowledge MCQ - Set 110

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