General knowledge MCQ

1121. The reasons for establishing the Jamestown colony were mainly - [ESIC Haryana Examination-2021]

Correct Answer: Correct answer is: (A) Economic.

Exam Relevance: UPSC, Haryana State Services, Competitive Exams

Difficulty: Moderate

Concept notes: The Jamestown colony was primarily established for economic reasons.

Common Mistakes: Students may mistakenly believe Jamestown was established for religious reasons, similar to the Plymouth colony.

Explanations: The Jamestown colony was founded in 1607 by the Virginia Company of London, primarily for economic purposes. The company sought to establish a settlement to exploit the resources of the New World, including gold, silver, and other valuable commodities. The colony aimed to generate profits for the investors and to establish a trade network. While religious freedom was a factor in some early American colonies, it was not the primary motivation for Jamestown.

Option Analysis:

Option A: Correct. Jamestown was established for economic reasons.
Option B: Incorrect. Religious freedom was not the primary reason for establishing Jamestown.
Option C: Incorrect. Political reasons were not the main motivation for the Jamestown colony.
Option D: Incorrect. Social reasons were not the primary factor in establishing Jamestown.

1122. Government of India has decided to privatize certain airports-I. Lucknow and Ahmedabad II. Jaipur and Mangaluru III. Thiruvananthapuram and GuwahatiCorret code is [General Knowledge for High Court Kerala Examination-1992]

Correct Answer: Correct answer is: (D) I, II and III.

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

Difficulty: Moderate

Concept notes: The privatization of airports in India involves the transfer of management and operations from government control to private entities. This decision aims to improve efficiency, infrastructure, and service quality at these airports.

Common Mistakes: Students may mistakenly believe that only a subset of the listed airports are being privatized, rather than all of them.

Explanations: The Government of India has decided to privatize several airports across the country to enhance their operational efficiency and infrastructure. The privatization includes airports in Lucknow, Ahmedabad, Jaipur, Mangaluru, Thiruvananthapuram, and Guwahati. Therefore, all the listed airports are part of the privatization plan, making option D the correct answer.

Option Analysis:

Option A: Incorrect because it excludes Jaipur and Mangaluru.
Option B: Incorrect because it excludes Lucknow and Ahmedabad.
Option C: Incorrect because it excludes Jaipur and Mangaluru.
Option D: Correct as it includes all the airports mentioned in the privatization plan.

Mnemonic: L-A-J-M-T-G: Lucknow, Ahmedabad, Jaipur, Mangaluru, Thiruvananthapuram, Guwahati

1123. C.V. Raman was a professor of..... [Karnataka State Police Examination-1985]

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

Exam Relevance: UPSC, SSC, Banking, Railway

Difficulty: Easy

Concept notes: C.V. Raman was a renowned Indian physicist known for his work on the scattering of light, which led to the discovery of the Raman effect.

Common Mistakes: Students might confuse C.V. Raman with other Indian scientists who made significant contributions in different fields.

Explanations: C.V. Raman was a professor of Physics. He was awarded the Nobel Prize in Physics in 1930 for his work on the scattering of light and for the discovery of the Raman effect. This makes Physics the correct field of his expertise.

Option Analysis:

Option A: Chemistry is incorrect as Raman's primary field was not chemistry.
Option B: Biology is incorrect as Raman's primary field was not biology.
Option C: Physics is correct as Raman was a professor of Physics and made significant contributions in this field.
Option D: Maths is incorrect as Raman's primary field was not mathematics.

Mnemonic: Raman, Nobel, Light

1124. The shortcut to copy is..... [IBPS PO Examination-1995]

Correct Answer: Correct answer is: (B) Ctrl +C.

Exam Relevance: IBPS PO, Bank PO, SSC, CAT

Difficulty: Very Easy

Concept notes: The shortcut Ctrl + C is used to copy selected text or objects in most computer applications.

Common Mistakes: Students often confuse Ctrl + C with other shortcuts like Ctrl + V (paste) or Ctrl + X (cut).

Explanations: Ctrl + C is the standard keyboard shortcut for copying text or objects in most operating systems and applications. This shortcut is universally recognized and used to duplicate selected content without moving it.

Option Analysis:

Option A: Ctrl + V is the shortcut for paste, not copy.
Option B: Ctrl + C is the correct shortcut for copy.
Option C: Ctrl + B is typically used for bolding text, not copying.
Option D: Enter + Tab is not a standard shortcut for any common function.

Mnemonic: Copy = C, Cut = X, Paste = V: Think "C" for Copy.

1125. Which of the following is the smallest unit of life that can carry out all life functions? [Rajasthan Forest Department Examination-1996]

Correct Answer: Correct answer is: (D) The cell.

Exam Relevance: NEET, JEE, UPSC, SSC

Difficulty: Easy

Concept notes: The cell is the smallest unit of life that can carry out all life functions independently.

Common Mistakes: Students may confuse organelles like mitochondria, vacuoles, or nucleus as the smallest unit of life, but these are parts of the cell and cannot function independently.

Explanations: The cell is the fundamental unit of life because it can perform all necessary life functions such as metabolism, growth, reproduction, and response to stimuli. Organelles like mitochondria, vacuoles, and nucleus are essential components of the cell but cannot survive or function independently outside the cell.

Option Analysis:

Option A: Mitochondria are organelles responsible for energy production but cannot function independently.
Option B: Vacuoles are organelles that store substances but cannot function independently.
Option C: The nucleus contains genetic material but cannot function independently.
Option D: The cell is the smallest unit of life that can carry out all life functions independently.

1126. Who Directed the film on the dacoit queen Phoolan Devi? [Tripura PSC Examination-2010]

Correct Answer: Correct answer is: (B) Shekhar Kapoor.

Exam Relevance: UPSC, TNPSC, TSPSC

Difficulty: Moderate

Concept notes: Shekhar Kapoor directed the film "Bandit Queen" which is based on the life of Phoolan Devi, also known as the "Dacoit Queen."

Common Mistakes: Students may confuse Shekhar Kapoor with other filmmakers who have worked on biographical films.

Explanations: The film "Bandit Queen" (1994) was directed by Shekhar Kapoor. It is a biographical drama based on the life of Phoolan Devi, a notorious dacoit from northern India. The film portrays her life from her childhood to her eventual capture and subsequent political career. Shekhar Kapoor is known for his work on this film, which garnered significant attention and controversy.

Option Analysis:

Option A: Abbas Mastan did not direct the film on Phoolan Devi.
Option B: Shekhar Kapoor directed the film "Bandit Queen" based on Phoolan Devi's life.
Option C: Shashi Kapoor is not associated with directing the film on Phoolan Devi.
Option D: Anil Kapoor did not direct the film on Phoolan Devi.

Mnemonic: Shekhar, Bandit Queen, Phoolan

1127. The region of the solar system beyond the orbit of Neptune, believed to contain many small bodies made largely of ice is known as the ..... [IBPS Clerk Examination-1997]

Correct Answer: Correct answer is: (B) Kuiper belt.

Exam Relevance: IBPS Clerk, UPSC, SSC

Difficulty: Moderate

Concept notes: The Kuiper belt is a region of the solar system beyond the orbit of Neptune, known for containing numerous small icy bodies.

Common Mistakes: Students may confuse the Kuiper belt with the Oort cloud, which is a much more distant spherical shell of icy objects.

Explanations: The Kuiper belt is a region of the solar system located beyond the orbit of Neptune. It is believed to contain many small bodies made largely of ice, including dwarf planets like Pluto. This region is distinct from the Oort cloud, which is much farther away and is not the correct answer in this context.

Option Analysis:

Option A: The Oort cloud is a distant spherical shell of icy objects, not the region immediately beyond Neptune.
Option B: The Kuiper belt is the correct region beyond Neptune containing many small icy bodies.
Option C: The asteroid belt is located between the orbits of Mars and Jupiter, not beyond Neptune.
Option D: This option is incorrect as the Kuiper belt is the correct answer.

Mnemonic: Kuiper keeps the cold, icy bodies close to Neptune.

1128. A subgroup of a Major religious group [RRB JE Examination-2009]

Correct Answer: Correct answer is: (D) Sect.

Exam Relevance: RRB JE, UPSC, SSC, Bank PO

Difficulty: Easy

Concept notes: A sect is a subgroup within a larger religious group that has distinct beliefs or practices.

Common Mistakes: Students may confuse the terms "sect" with "denomination" or "branch," which are similar but not identical concepts.

Explanations: A sect is a subgroup within a larger religious group that has distinct beliefs or practices. This makes it the correct answer as it directly fits the description of a subgroup within a major religious group.

Option Analysis:

Option A: Four Noble Truths are core teachings in Buddhism, not a subgroup.
Option B: Eightfold Path is a set of guidelines in Buddhism, not a subgroup.
Option C: Nirvana is a state of enlightenment in Buddhism, not a subgroup.
Option D: Sect is a subgroup within a larger religious group, fitting the description.

Mnemonic: Sect: Subgroup, Exclusive, Cult-like, Teachings

1129. In who's memory did Shah Jahan Built Taj Mahal? [SSC CGL Examination-2015]

Correct Answer: Correct answer is: (A) His Wife.

Exam Relevance: SSC CGL, UPSC, Civil Services

Difficulty: Easy

Concept notes: The Taj Mahal was built by Mughal Emperor Shah Jahan in memory of his beloved wife, Mumtaz Mahal.

Common Mistakes: Students may confuse the purpose of the Taj Mahal, thinking it was built for a different family member or for a different reason.

Explanations: Shah Jahan built the Taj Mahal as a mausoleum for his wife, Mumtaz Mahal, who died in 1631. The monument is a symbol of his love and grief, and it is one of the most famous examples of Mughal architecture.

Option Analysis:

Option A: Correct. Shah Jahan built the Taj Mahal in memory of his wife, Mumtaz Mahal.
Option B: Incorrect. The Taj Mahal was not built in memory of Shah Jahan's son.
Option C: Incorrect. The Taj Mahal was not built in memory of Shah Jahan's sister.
Option D: Incorrect. The Taj Mahal was not built in memory of Shah Jahan's mother.

Mnemonic: Taj for Mumtaz, love eternal.

1130. Which of these animals have no eyes? [LIC AAO Examination-1984]

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

Exam Relevance: LIC AAO, UPSC, SSC, Banking Exams

Difficulty: Easy

Concept notes: Earthworms do not have eyes. They rely on other sensory organs to navigate their environment.

Common Mistakes: Students may mistakenly think that all animals have eyes, which is not true.

Explanations: Earthworms lack eyes because they live in soil where vision is not necessary for survival. They use other sensory organs to detect light, vibrations, and chemicals in their environment.

Option Analysis:

Option A: Cows have eyes and use them for vision.
Option B: Bumblebees have compound eyes and use them for navigation and finding flowers.
Option C: Earthworms do not have eyes; they rely on other sensory organs.
Option D: Corncrakes have eyes and use them for vision.

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General knowledge MCQ - Set 113

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