General knowledge MCQ

1131. How many children worldwide are subjected to child labour? [SSC GD Examination-2016]

Correct Answer: Correct answer is: (C) Nearly 1 in 10.

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

Difficulty: Moderate

Concept notes: Child labour is a significant global issue, affecting a substantial number of children worldwide.

Common Mistakes: Students may confuse the statistics related to child labour with other global issues, leading to incorrect answers.

Explanations: According to various reports and studies, nearly 1 in 10 children globally are subjected to child labour. This statistic highlights the widespread nature of the problem and the need for continued efforts to eradicate child labour.

Option Analysis:

Option A: This option underestimates the scale of child labour.
Option B: This option also underestimates the scale of child labour.
Option C: This option accurately reflects the scale of child labour as reported by global studies.
Option D: This option suggests that the correct answer is not among the given choices, which is incorrect.

1132. "Kapoori variety of Tobacco" is found in which of the following states of India?

Correct Answer: Correct answer is: (D) Uttar Pradesh.

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

Difficulty: Moderate

Concept notes: The Kapoori variety of tobacco is specifically associated with Uttar Pradesh.

Common Mistakes: Students may confuse the Kapoori variety with other tobacco varieties found in different states.

Explanations: The Kapoori variety of tobacco is a specific type that is cultivated and known to be found in Uttar Pradesh. This variety is distinct and recognized within the state, making it the correct answer.

Option Analysis:

Option A: Bihar is not known for the Kapoori variety of tobacco.
Option B: Madhya Pradesh does not have a significant association with the Kapoori variety of tobacco.
Option C: Andhra Pradesh is not recognized for the Kapoori variety of tobacco.
Option D: Uttar Pradesh is the correct state where the Kapoori variety of tobacco is found.

Mnemonic: Kapoori = K for Karnataka, but K also stands for "Kashi" in Uttar Pradesh.

1133. Why is Mars' surface so red? [SBI SO Examination-2012]

Correct Answer: Correct answer is: (A) Amount of iron oxide in the soil.

Exam Relevance: SBI SO, UPSC, SSC

Difficulty: Easy

Concept notes: The red color of Mars' surface is due to the presence of iron oxide, commonly known as rust, in the soil.

Common Mistakes: Students may mistakenly believe that the red color is due to the lack of water or volcanic activity.

Explanations: Mars' surface is red because the soil contains a high amount of iron oxide. When iron is exposed to oxygen, it oxidizes and forms iron oxide, which has a reddish hue. This iron oxide is widespread on Mars, giving the planet its characteristic red color.

Option Analysis:

Option A: Correct. The red color of Mars is due to the presence of iron oxide in the soil.
Option B: Incorrect. The lack of water does not cause the red color.
Option C: Incorrect. Volcanoes are not the primary reason for the red color.
Option D: Incorrect. The absence of an atmosphere is not related to the red color.

Mnemonic: Red Mars, Rusty Soil

1134. Which among the following was the first bank purely managed by Indians?

Correct Answer: Correct answer is: (B) Punjab National Bank.

Exam Relevance: UPSC, SSC, Banking Exams

Difficulty: Moderate

Concept notes: Punjab National Bank was the first bank in India to be managed entirely by Indians.

Common Mistakes: Students may confuse Punjab National Bank with other early Indian banks like Oudh Commercial Bank or Bank of India, which were also significant but not the first purely Indian-managed bank.

Explanations: Punjab National Bank was established in 1894 and was the first bank in India to be managed entirely by Indians. This makes it a significant milestone in the history of Indian banking. Other banks like Oudh Commercial Bank and Bank of India were established later and did not have the same level of Indian management from the outset.

Option Analysis:

Option A: Oudh Commercial Bank was established in 1881 but was not the first bank managed entirely by Indians.
Option B: Punjab National Bank was established in 1894 and was the first bank managed entirely by Indians.
Option C: Bank of India was established in 1906 and was not the first bank managed entirely by Indians.
Option D: Allahabad Bank was established in 1865 but was not the first bank managed entirely by Indians.

Mnemonic: Punjab National, First Indian Bank, 1894.

1135. India has this type of climate. [Jharkhand Police Examination-2007]

Correct Answer: Correct answer is: (A) Tropical Monsoon.

Exam Relevance: Jharkhand Police Examination, UPSC, SSC, Banking Exams

Difficulty: Easy

Concept notes: India, including the state of Jharkhand, experiences a tropical monsoon climate characterized by distinct wet and dry seasons.

Common Mistakes: Students may confuse the tropical monsoon climate with other types of climates, such as desert or Mediterranean, which do not feature the same seasonal rainfall patterns.

Explanations: The tropical monsoon climate is characterized by a warm and humid climate with a well-defined wet season and a dry season. India, including Jharkhand, experiences heavy rainfall during the monsoon season, typically from June to September, followed by a dry season. This climate type is defined by its seasonal rainfall patterns, which are essential for agriculture and water supply in the region.

Option Analysis:

Option A: Correct. Jharkhand experiences a tropical monsoon climate with distinct wet and dry seasons.
Option B: Incorrect. Polar climates are found in the Arctic and Antarctic regions and are characterized by very cold temperatures year-round.
Option C: Incorrect. Mediterranean climates have wet winters and dry summers, which is not the case in Jharkhand.
Option D: Incorrect. Desert climates are characterized by very low rainfall and are not typical of Jharkhand's climate.

Mnemonic: Tropical Monsoon: Think "Tropical Torrents" for heavy seasonal rains.

1136. Vestigeal pelvic girdle and bones of hind limbs are characteristic of [General Knowledge for Allahabad Bank(IBPS) Examination-2004]

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

Exam Relevance: Allahabad Bank(IBPS) Examination, UPSC, GRE, MCAT

Difficulty: Moderate

Concept notes: Whales are marine mammals that have evolved from land-dwelling ancestors. Over time, their hind limbs have become vestigial, meaning they are reduced in size and function but still present as remnants of their evolutionary past.

Common Mistakes: Students may confuse whales with other marine mammals like dolphins or seals, which also have adaptations for aquatic life but do not have vestigial pelvic girdles and hind limb bones.

Explanations: Whales, as descendants of land mammals, have vestigial pelvic girdles and bones of hind limbs. These structures are remnants of their terrestrial ancestors and are no longer functional for locomotion. This characteristic is not present in dolphins, seals, or sharks, making whales the correct answer.

Option Analysis:

Option A: Whales have vestigial pelvic girdles and bones of hind limbs, which are remnants of their terrestrial ancestors.
Option B: Dolphins do not have vestigial pelvic girdles and bones of hind limbs.
Option C: Seals do not have vestigial pelvic girdles and bones of hind limbs.
Option D: Sharks are fish and do not have pelvic girdles or hind limb bones.

Mnemonic: Vestigial Whales: V-W

1137. In which year Wildlife Protection Act was enacted? [Haryana Public Service Commission Examination-2020]

Correct Answer: Correct answer is: (B) 1972.

Exam Relevance: UPSC, SSC, Haryana Public Service Commission

Difficulty: Easy

Concept notes: The Wildlife Protection Act was enacted in 1972 to provide for the protection of wild animals, birds, and plants, and to ensure their ecological and environmental security.

Common Mistakes: Students may confuse the year with other significant environmental acts or legislation.

Explanations: The Wildlife Protection Act was enacted in 1972 to provide a legal framework for the conservation of wildlife in India. This act replaced the earlier Protection of Wild Animals and Birds Act of 1952 and aimed to prevent the poaching, killing, and trade of wildlife. It established protected areas such as national parks and wildlife sanctuaries, and it also provided for the protection of endangered species.

Option Analysis:

Option A: 1962 is incorrect as the Wildlife Protection Act was not enacted in this year.
Option B: 1972 is the correct year when the Wildlife Protection Act was enacted.
Option C: 1992 is incorrect as the Wildlife Protection Act was not enacted in this year.
Option D: 1982 is incorrect as the Wildlife Protection Act was not enacted in this year.

Mnemonic: WPA '72: Wildlife Protection Act, 1972

1138. Which region lived in longhouses that housed many families? [Karnataka High Court Examination-1998]

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

Exam Relevance: UPSC, SSC, Civil Services

Difficulty: Moderate

Concept notes: Longhouses were traditional dwellings used by certain indigenous communities in the Northeast region of India.

Common Mistakes: Students may confuse the architectural features of different regions, mistaking longhouses for other types of traditional dwellings.

Explanations: Longhouses were traditionally used by communities in the Northeast region of India, such as the Naga and the Khasi tribes. These structures were designed to house multiple families, often extended families, under one roof. The longhouse design facilitated communal living and was well-suited to the region's climate and social structure.

Option Analysis:

Option A: Southeast is incorrect as the longhouse tradition is not associated with this region.
Option B: Northeast is correct as it is the region where longhouses were traditionally used.
Option C: Plains is incorrect as the longhouse tradition is not associated with this region.
Option D: Artic is incorrect as the longhouse tradition is not associated with this region.

Mnemonic: N for Northeast, N for Naga, N for Native longhouses.

1139. Number cruncher is the informal name for .. [CTET Examination-2000]

Correct Answer: Correct answer is: (C) Super computer.

Exam Relevance: CTET, GRE, GATE, UPSC

Difficulty: Moderate

Concept notes: The term "number cruncher" is often used informally to refer to a supercomputer, which is designed to perform complex and large-scale numerical computations at high speeds.

Common Mistakes: Students may confuse the term "number cruncher" with other types of computers, such as microcomputers or mainframe computers, which are not specifically known for their high-speed numerical processing capabilities.

Explanations: Supercomputers are specialized machines designed to handle complex mathematical and scientific calculations at extremely high speeds. They are often referred to as "number crunchers" due to their ability to process large volumes of numerical data quickly and efficiently. This informal term highlights the supercomputer's primary function of performing intensive numerical computations.

Option Analysis:

Option A: Microcomputers are typically personal computers and are not known for their high-speed numerical processing capabilities.
Option B: Main computers, or mainframes, are powerful but are not specifically designed for high-speed numerical computations like supercomputers.
Option C: Supercomputers are designed for high-speed numerical processing, making them the correct choice for the term "number cruncher."
Option D: Mainframe computers are powerful but are not specifically designed for high-speed numerical computations like supercomputers.

Mnemonic: Supercomputers = Super Speedy Number Crunchers

1140. People of Rajasthan speak..... language. [RBI Grade B Officer Examination-1989]

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

Exam Relevance: RBI Grade B, UPSC, SSC, Bank PO

Difficulty: Easy

Concept notes: Rajasthani is the primary language spoken in the state of Rajasthan, India.

Common Mistakes: Students may confuse Rajasthani with other regional languages like Gujarati or Punjabi, which are spoken in neighboring states.

Explanations: Rajasthani is the predominant language spoken in Rajasthan. It is an Indo-Aryan language and is closely related to Hindi. The language has several dialects, including Marwari, Mewari, and Dhundhari, which are spoken in different regions of the state. Therefore, the correct answer is Rajasthani.

Option Analysis:

Option A: Gujarati is the primary language of Gujarat, not Rajasthan.
Option B: Rajasthani is the correct language spoken in Rajasthan.
Option C: Punjabi is the primary language of Punjab, not Rajasthan.
Option D: This option is incorrect as Rajasthani is the correct answer.

Mnemonic: Rajasthani, Rajasthan, RRR

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General knowledge MCQ - Set 114

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