General knowledge MCQ – Change your future

461. India is located on which continent? [Indian Navy Sailors Recruitment Examination-1997]

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

Exam Relevance: Indian Navy Sailors Recruitment Examination, UPSC, SSC, Bank PO

Difficulty: Very Easy

Concept notes: India is a country located in the continent of Asia.

Common Mistakes: Students may confuse India with other continents due to limited geographical knowledge.

Explanations: India is situated in the southern part of the Asian continent. It is bordered by the Indian Ocean to the south, the Arabian Sea to the west, and the Bay of Bengal to the east. The country shares land borders with Pakistan to the west, China and Nepal to the north, Bhutan to the northeast, and Bangladesh and Myanmar to the east.

Option Analysis:

Option A: Africa is a different continent located to the west of Asia.
Option B: Asia is the correct continent where India is located.
Option C: North America is a continent located to the west of the Atlantic Ocean, far from India.
Option D: Europe is a continent located to the west of Asia, not where India is located.

462. Cucumber Mosaic Virus can infect a very large number of different.....and.....plant species [Meghalaya Police Examination-1994]

Correct Answer: Correct answer is: (D) Only (A) & (B).

Exam Relevance: Meghalaya Police Examination, UPSC, Civil Services Examination

Difficulty: Moderate

Concept notes: Cucumber Mosaic Virus (CMV) is a plant pathogen that can infect a wide range of plant species, including both herbaceous and woody plants.

Common Mistakes: Students may mistakenly believe that CMV only infects herbaceous plants and overlook the fact that it can also infect woody plants.

Explanations: Cucumber Mosaic Virus (CMV) is known for its broad host range, capable of infecting a large number of different plant species. This includes both herbaceous and woody plants. Herbaceous plants are non-woody and typically have soft stems, while woody plants have hard, woody stems. The virus can infect both types, making option D the correct answer.

Option Analysis:

Option A: Herbaceous plants are indeed infected by CMV, but this option does not cover the full range of plant types affected by the virus.
Option B: Woody plants are also infected by CMV, but this option alone does not cover the full range of plant types affected by the virus.
Option C: "Thin" is not a relevant category for plant types in the context of CMV infection.
Option D: This option correctly identifies both herbaceous and woody plants as being susceptible to CMV infection.

Mnemonic: Herbaceous and Woody, Both Infected (HWBI)

463. The 'Saansad Adarsh Gram Yojana' launched by Prime Minister Narendra Modi on [General Knowledge for PSC Examination-1995]

Correct Answer: Correct answer is: (C) 11th October 2014.

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

Difficulty: Easy

Concept notes: The 'Saansad Adarsh Gram Yojana' was launched by Prime Minister Narendra Modi on 11th October 2014.

Common Mistakes: Students may confuse the date with other significant dates in October 2014.

Explanations: The 'Saansad Adarsh Gram Yojana' was officially launched by Prime Minister Narendra Modi on 11th October 2014. This initiative aims to develop model villages across India, with each Member of Parliament (MP) adopting a village to transform it into an Adarsh Gram (model village).

Option Analysis:

Option A: Incorrect, as the launch date was not 2nd October 2014.
Option B: Incorrect, as the launch date was not 5th October 2014.
Option C: Correct, as the launch date was 11th October 2014.
Option D: Incorrect, as the launch date was not 10th October 2014.

464. The main structural work of the Eiffel Tower was completed in [KPSC Examination-2022]

Correct Answer: Correct answer is: (B) 1889.

Exam Relevance: UPSC, SSC, Banking Exams, Railway Exams

Difficulty: Easy

Concept notes: The Eiffel Tower was completed in 1889 for the Exposition Universelle (World's Fair) held in Paris.

Common Mistakes: Students may confuse the year with significant historical events, such as the French Revolution in 1789.

Explanations: The Eiffel Tower was constructed between 1887 and 1889. The main structural work was completed in 1889, making it the year of its completion. This aligns with the Exposition Universelle, a major event that celebrated the 100th anniversary of the French Revolution.

Option Analysis:

Option A: 1789 is the year of the French Revolution, not the completion of the Eiffel Tower.
Option B: 1889 is the correct year when the main structural work of the Eiffel Tower was completed.
Option C: 1989 is a later year and does not correspond to the completion of the Eiffel Tower.
Option D: None of these is incorrect as 1889 is the correct year.

Mnemonic: Eiffel 1889, Exposition Year

465. Panna diamond mines are located in [General Knowledge for IBPS PO (CWE PO/MT) Examination-1982]

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

Exam Relevance: IBPS PO, SSC CGL, UPSC Civil Services

Difficulty: Easy

Concept notes: Panna diamond mines are located in Madhya Pradesh, India.

Common Mistakes: Students may confuse the location of diamond mines with other mineral-rich states in India.

Explanations: Panna diamond mines are located in the state of Madhya Pradesh. These mines are known for producing high-quality diamonds and are a significant source of economic activity in the region.

Option Analysis:

Option A: Bihar is not the correct location for Panna diamond mines.
Option B: Rajasthan is not the correct location for Panna diamond mines.
Option C: Uttar Pradesh is not the correct location for Panna diamond mines.
Option D: Madhya Pradesh is the correct location for Panna diamond mines.

Mnemonic: Panna Diamonds = MP

466. Which of these actors was not one of Priyanka Chopra's seven husbands in '7 Khoon Maaf'? [Kerala PSC Examination-1989]

Correct Answer: Correct answer is: (D) Sail Ali Khan.

Exam Relevance: Kerala PSC, UPSC, TNPSC

Difficulty: Moderate

Concept notes: The question tests knowledge of the cast of the Bollywood film '7 Khoon Maaf', which features Priyanka Chopra as the lead actress.

Common Mistakes: Students might confuse the cast of '7 Khoon Maaf' with other Bollywood films or actors.

Explanations: In the film '7 Khoon Maaf', Priyanka Chopra plays a character who marries seven different men. The actors who played these seven husbands are Irrfan Khan, John Abraham, Neil Nitin Mukesh, and others. Sail Ali Khan was not part of the cast of '7 Khoon Maaf'.

Option Analysis:

Option A: Irrfan Khan was one of the seven husbands in the film.
Option B: John Abraham was one of the seven husbands in the film.
Option C: Neil Nitin Mukesh was one of the seven husbands in the film.
Option D: Sail Ali Khan was not part of the cast of '7 Khoon Maaf'.

467. When the World Biodiversity Day is observed? [General Knowledge for IPPB Recruitment Examination-2005]

Correct Answer: Correct answer is: (B) May 22.

Exam Relevance: IPPB Recruitment Examination, UPSC, SSC, Banking Exams

Difficulty: Easy

Concept notes: World Biodiversity Day is observed on May 22 to raise awareness about the importance of biodiversity and the need for its conservation.

Common Mistakes: Students may confuse the date with other environmental observances, such as World Water Day (March 22) or World Environment Day (June 5).

Explanations: World Biodiversity Day is observed on May 22 to highlight the significance of biodiversity and the need for its conservation. This date was chosen to commemorate the adoption of the Convention on Biological Diversity on May 22, 1992.

Option Analysis:

Option A: March 22 is the date for World Water Day, not World Biodiversity Day.
Option B: May 22 is the correct date for World Biodiversity Day.
Option C: June 23 is not associated with any major environmental observance.
Option D: April 16 is not associated with any major environmental observance.

Mnemonic: May 22, Biodiversity Day, Biodiversity Matters

468. Which one of the following days not synchronize with the birth anniversary of any eminent Indian? [SSC GD Examination-1991]

Correct Answer: Correct answer is: (D) National Science Day.

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

Difficulty: Moderate

Concept notes: National Science Day is celebrated on February 28th to commemorate the discovery of the Raman effect by Indian physicist Sir Chandrasekhara Venkata Raman. However, it is not associated with the birth anniversary of any eminent Indian.

Common Mistakes: Students may mistakenly believe that National Science Day is related to the birth anniversary of a famous Indian scientist.

Explanations: National Science Day is celebrated on February 28th to mark the discovery of the Raman effect by Sir C.V. Raman. This day is not associated with the birth anniversary of any eminent Indian. In contrast, Teacher's Day (September 5th) is the birth anniversary of Dr. Sarvepalli Radhakrishnan, Children's Day (November 14th) is the birth anniversary of Jawaharlal Nehru, and Gandhi Jayanti (October 2nd) is the birth anniversary of Mahatma Gandhi.

Option Analysis:

Option A: Teacher's Day is the birth anniversary of Dr. Sarvepalli Radhakrishnan.
Option B: Children's Day is the birth anniversary of Jawaharlal Nehru.
Option C: Gandhi Jayanti is the birth anniversary of Mahatma Gandhi.
Option D: National Science Day is not the birth anniversary of any eminent Indian.

Mnemonic: Raman Effect, Not Birth, Science Day

469. What's another name for the Avocado? [Assam PSC Examination-2008]

Correct Answer: Correct answer is: (D) Alligator Pear.

Exam Relevance: Assam PSC, UPSC, SSC, GRE

Difficulty: Easy

Concept notes: The avocado is sometimes called the "Alligator Pear" due to its rough, bumpy skin resembling that of an alligator and its pear-like shape.

Common Mistakes: Students might confuse the nickname with other fruit nicknames or not be familiar with the term "Alligator Pear."

Explanations: The avocado is known by the nickname "Alligator Pear" because its skin has a texture similar to an alligator's skin, and its shape is reminiscent of a pear. This nickname is widely recognized and used in various culinary and botanical contexts.

Option Analysis:

Option A: "Crocodile-Cado" is not a recognized nickname for the avocado.
Option B: "The Hulk Fruit" is not a recognized nickname for the avocado.
Option C: "Green Machine" is not a recognized nickname for the avocado.
Option D: "Alligator Pear" is a recognized nickname for the avocado.

Mnemonic: Alligator skin, pear shape.

470. Merchants, landowners [SSC CHSL Examination-2000]

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

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

Difficulty: Moderate

Concept notes: In the traditional Hindu varna system, the Vaishya varna is associated with merchants and landowners.

Common Mistakes: Students may confuse the roles of the different varnas, particularly the Vaishya and Kshatriya varnas.

Explanations: The Vaishya varna traditionally includes merchants, traders, and landowners. This varna is responsible for commerce, agriculture, and cattle-rearing. The Kshatriya varna, on the other hand, is associated with warriors and rulers, while the Brahmin varna is associated with priests and scholars. The Sudra varna includes laborers and service providers. Therefore, the correct answer is Vaishya.

Option Analysis:

Option A: Kshatriya is associated with warriors and rulers, not merchants and landowners.
Option B: Brahmins are associated with priests and scholars, not merchants and landowners.
Option C: Vaishya is the correct answer as it includes merchants and landowners.
Option D: Sudras are associated with laborers and service providers, not merchants and landowners.

Mnemonic: V for Vaishya, V for Vendors and V for Vast lands.

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General knowledge MCQ - Set 47

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