General knowledge MCQ – Change your future

941. The first Indian woman to reach Olympic finals in individual track events was- [CLAT Examination-1993]

Correct Answer: Correct answer is: (D) P.T. Usha.

Exam Relevance: CLAT, UPSC, SSC, Bank PO

Difficulty: Moderate

Concept notes: P.T. Usha is a renowned Indian athlete who made significant contributions to Indian track and field. She was the first Indian woman to reach the Olympic finals in individual track events.

Common Mistakes: Students may confuse P.T. Usha with other Indian athletes who have also achieved notable success in track and field events.

Explanations: P.T. Usha, often referred to as the "Queen of Indian Track and Field," achieved a milestone by becoming the first Indian woman to reach the Olympic finals in individual track events. This accomplishment highlights her significant contribution to Indian athletics and her status as a pioneering athlete in the field.

Option Analysis:

Option A: Shiny Abraham is a notable Indian athlete but did not achieve the milestone of being the first Indian woman to reach the Olympic finals in individual track events.
Option B: Arti Saha is a well-known Indian athlete but did not achieve the milestone of being the first Indian woman to reach the Olympic finals in individual track events.
Option C: M.D. Valsamma is a notable Indian athlete but did not achieve the milestone of being the first Indian woman to reach the Olympic finals in individual track events.
Option D: P.T. Usha is the correct answer as she was the first Indian woman to reach the Olympic finals in individual track events.

Mnemonic: P.T. Usha, Pioneering Track Star

942. Around 10, 000 to 25, 000 years ago, the first people came to the Western Hemisphere. Where did they come from? [National Council for Education Research and Training (NCERT) Examination-1981]

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

Exam Relevance: UPSC, GRE, GMAT

Difficulty: Moderate

Concept notes: The first people to arrive in the Western Hemisphere are believed to have migrated from Asia across the Bering Strait land bridge.

Common Mistakes: Students may mistakenly believe that the first people came from Europe due to the later European explorations and colonization.

Explanations: The migration of the first people to the Western Hemisphere occurred during the last Ice Age, when a land bridge called Beringia connected Asia and North America. This land bridge allowed humans to migrate from Asia to the Americas. Archaeological evidence supports this theory, showing that the earliest human settlements in the Americas are consistent with an Asian origin.

Option Analysis:

Option A: Australia is not considered a source of the first people to the Western Hemisphere.
Option B: Asia is the correct answer as the first people migrated from Asia to the Americas.
Option C: Europe is not the source of the first people to the Western Hemisphere, as they arrived much later.
Option D: Africa is not considered the source of the first people to the Western Hemisphere.

943. Electronics is the science and technology concerned with regulating flow of: [Andhra Pradesh PSC Examination-2007]

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

Exam Relevance: GATE, GRE, IAS, PSC

Difficulty: Easy

Concept notes: Electronics is the branch of science and technology that deals with the flow and control of electrons in devices such as transistors, diodes, and integrated circuits.

Common Mistakes: Students may confuse electronics with other fields like thermodynamics (heat) or hydraulics (water), but electronics specifically deals with the flow of electricity.

Explanations: Electronics is concerned with the flow and control of electrons, which are subatomic particles that carry electric charge. This makes electronics fundamentally about the regulation of electricity. The other options, such as heat, water, and power, are not the primary focus of electronics.

Option Analysis:

Option A: Heat is related to thermodynamics and thermal engineering, not electronics.
Option B: Electricity is the correct focus of electronics, involving the flow and control of electrons.
Option C: Water is related to hydraulics and fluid dynamics, not electronics.
Option D: Power is a broader term that can include electricity, but electronics specifically deals with the flow of electricity.

Mnemonic: E = Electrons, Electricity, Electronics

944. Endoplasmic reticulum is bound by [General Knowledge for Railways Examination-1993]

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

Exam Relevance: Railways Examination, Civil Services Examination, Medical Entrance Exams

Difficulty: Easy

Concept notes: The endoplasmic reticulum (ER) is an organelle within eukaryotic cells that is bound by a double membrane.

Common Mistakes: Students may confuse the endoplasmic reticulum with other cellular structures that have different types of boundaries, such as the cell wall in plant cells.

Explanations: The endoplasmic reticulum is a network of membranous tubules and sacs within the cytoplasm of eukaryotic cells. It is surrounded by a double-layered membrane, which separates its internal space from the cytoplasm. This membrane-bound structure is essential for various cellular functions, including protein synthesis and lipid metabolism.

Option Analysis:

Option A: The cellulose wall is a component of plant cell walls, not the endoplasmic reticulum.
Option B: The endoplasmic reticulum is indeed bound by membranes, making this the correct answer.
Option C: A sclerotised layer is a hard, protective layer found in some invertebrates, not related to the endoplasmic reticulum.
Option D: A chitinised wall is a structural component in fungi and some invertebrates, not the endoplasmic reticulum.

945. Chandigarh was designed by [General Knowledge for Bank of India(IBPS) Examination-2021]

Correct Answer: Correct answer is: (D) Le Corbusier.

Exam Relevance: IBPS, UPSC, SSC, Civil Services

Difficulty: Easy

Concept notes: Le Corbusier was a Swiss-French architect who designed the city of Chandigarh, India.

Common Mistakes: Students may confuse Le Corbusier with other famous architects like Edward Lutyens, who designed New Delhi.

Explanations: Le Corbusier was commissioned by the Indian government to design Chandigarh after India's independence. He is known for his modernist architectural style and his vision for Chandigarh as a symbol of a new, independent India.

Option Analysis:

Option A: Edward Lutyens designed New Delhi, not Chandigarh.
Option B: Michelangelo was an Italian Renaissance artist and architect, not associated with Chandigarh.
Option C: Wren is known for designing St. Paul's Cathedral in London, not Chandigarh.
Option D: Le Corbusier is the architect who designed Chandigarh.

Mnemonic: C for Chandigarh, C for Corbusier.

946. How many colours does the German flag have? [GPSC Examination-1988]

Correct Answer: Correct answer is: (C) 3.

Exam Relevance: GPSC, UPSC, SSC, Civil Services

Difficulty: Very Easy

Concept notes: The German flag consists of three horizontal stripes of black, red, and gold.

Common Mistakes: Students might confuse the German flag with other tricolour flags, such as the French flag, which has different colours.

Explanations: The German flag is composed of three horizontal stripes: black at the top, red in the middle, and gold at the bottom. This tricolour design is a well-known symbol of Germany and has been in use since the early 19th century.

Option Analysis:

Option A: Incorrect, as the German flag has more than one colour.
Option B: Incorrect, as the German flag has more than two colours.
Option C: Correct, as the German flag has three colours: black, red, and gold.
Option D: Incorrect, as the German flag does not have four colours.

Mnemonic: B-R-G: Black, Red, Gold

947. Amarkantak Plateau in the Maikal hills marks the origin of which river [TET Examination-2008]

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

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

Difficulty: Easy

Concept notes: The Amarkantak Plateau in the Maikal hills is known as the origin of the Narmada River.

Common Mistakes: Students may confuse the origin of the Narmada River with other rivers such as the Godavari or Krishna.

Explanations: The Amarkantak Plateau, located in the Maikal hills of Madhya Pradesh, is the source of the Narmada River. This plateau is significant in geography as it marks the beginning of one of India's major rivers.

Option Analysis:

Option A: The Godavari River originates from the Trimbakeshwar in Nashik, Maharashtra, not from the Amarkantak Plateau.
Option B: The Krishna River originates from the Western Ghats in Maharashtra, not from the Amarkantak Plateau.
Option C: The Narmada River originates from the Amarkantak Plateau in the Maikal hills.
Option D: The Gandak River originates from the Himalayas in Nepal, not from the Amarkantak Plateau.

Mnemonic: Narmada, Not Near, Amarkantak.

948. Indian politician, daughter and mother of Indian Prime Ministers, India's first female Prime Minister, her term was marred by sectarian violence involving the India's Sikh minority [SSC CHSL Examination-2010]

Correct Answer: Correct answer is: (D) Indira Ghandi.

Exam Relevance: SSC CHSL, UPSC, Civil Services

Difficulty: Moderate

Concept notes: Indira Ghandi was the first female Prime Minister of India and her term was marked by significant political events, including the Operation Blue Star and subsequent anti-Sikh riots.

Common Mistakes: Students may confuse Indira Ghandi with other prominent Indian figures or may not be aware of the specific historical context of her term.

Explanations: Indira Ghandi was the daughter of Jawaharlal Nehru, the first Prime Minister of India, and the mother of Rajiv Gandhi, who later became Prime Minister. She served as the Prime Minister of India twice, from 1966 to 1977 and again from 1980 until her assassination in 1984. Her tenure was marked by significant events, including the nationalization of banks, the Green Revolution, and the Operation Blue Star, which led to widespread anti-Sikh riots following her assassination.

Option Analysis:

Option A: Mohandas Ghandi was a key figure in India's struggle for independence but was not a Prime Minister.
Option B: Queen Elizabeth is a British monarch and not related to Indian politics.
Option C: Mother Teresa was a humanitarian and nun, not a political figure.
Option D: Indira Ghandi was the first female Prime Minister of India and her term was marked by significant political events.

Mnemonic: Indira, India's first lady PM, Nehru's daughter, Rajiv's mother.

949. The famous Integral Coach Factory(ICF) for the manufacture of railway coaches are situated at [Railway Accounts (IRAS) Service Indian Examination-2009]

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

Exam Relevance: Railway Recruitment Board (RRB), Indian Administrative Service (IAS), Indian Railways Accounts Service (IRAS)

Difficulty: Easy

Concept notes: The Integral Coach Factory (ICF) is a major manufacturer of railway coaches in India.

Common Mistakes: Students may confuse the location of ICF with other railway-related facilities in India.

Explanations: The Integral Coach Factory (ICF) is located in Perambur, Chennai. It is one of the largest manufacturers of railway coaches in India and has been operational since 1956. The factory is known for producing a wide range of coaches for Indian Railways, including AC coaches, non-AC coaches, and special coaches for various purposes.

Option Analysis:

Option A: Perambur is the correct location of the Integral Coach Factory.
Option B: Kolkata is not the location of the Integral Coach Factory.
Option C: Borivilli is not the location of the Integral Coach Factory.
Option D: Chittaranjan is not the location of the Integral Coach Factory.

Mnemonic: ICF in Perambur, remember "P" for Perambur.

950. Consider the following Statements: ashoka was a kind rule rthat built schools The Great Plains region used whales for food, tools, etc. France is the most visited country in the world Which of the following statement(s) is/are true? [Rajasthan Forest Department Examination-2009]

Correct Answer: Correct answer is: (D) Only 1, 3.

Exam Relevance: UPSC, SSC, Bank PO, State PSC

Difficulty: Moderate

Concept notes: The question tests general knowledge about historical figures, regional practices, and global statistics.

Common Mistakes: Students may confuse historical facts or regional practices, leading to incorrect choices.

Explanations: Ashoka was indeed a kind ruler who built schools, which is a true statement. The Great Plains region did not use whales for food and tools; this is a false statement. France is the most visited country in the world, which is a true statement. Therefore, the correct answer is that only statements 1 and 3 are true.

Option Analysis:

Option A: Incorrect because statement 2 is false.
Option B: Incorrect because statement 1 is true, not false.
Option C: Incorrect because statement 2 is false.
Option D: Correct because statements 1 and 3 are true.

Mnemonic: A: Ashoka Schools, F: France First

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General knowledge MCQ - Set 95

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