General knowledge MCQ

1311. WHICH OF THE FOLLOWING IS A SOURCE OF LIGHT? [OSSC Examination-1986]

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

Exam Relevance: OSSC Examination, UPSC, SSC

Difficulty: Easy

Concept notes: A source of light is an object that emits light on its own, such as a flame or the sun.

Common Mistakes: Students may mistakenly think that reflective objects like the moon or a mirror are sources of light, but they only reflect light from other sources.

Explanations: Fire emits light through the process of combustion, making it a source of light. The moon, our eyes, and a mirror do not emit light on their own; they reflect or detect light from other sources.

Option Analysis:

Option A: The moon does not emit light; it reflects sunlight.
Option B: Our eyes detect light but do not emit it.
Option C: Fire emits light through combustion, making it a source of light.
Option D: A mirror reflects light but does not emit it.

Mnemonic: Firelight, not mirrorlight.

1312. Which of the following historians divided Indian history into three periods namely Hindu, Muslim and British? [For Indian Revenue Service (IRS-IT) Examination-1990]

Correct Answer: Correct answer is: (A) James Mill.

Exam Relevance: Indian Revenue Service (IRS), UPSC, Civil Services

Difficulty: Moderate

Concept notes: James Mill, a Scottish historian and philosopher, divided Indian history into three periods: Hindu, Muslim, and British. This division is often referred to as the "Mill's periodization."

Common Mistakes: Students may confuse James Mill with other historians who have contributed to the study of Indian history, such as Herodotus, who is known for his work on ancient history, or Henry Reynolds, who focused on Australian history.

Explanations: James Mill, in his work "The History of British India," published in 1817, divided Indian history into three distinct periods: Hindu, Muslim, and British. This categorization was influential in shaping the understanding of Indian history during the colonial period and is still referenced in historical studies.

Option Analysis:

Option A: James Mill is the correct answer as he is known for dividing Indian history into three periods.
Option B: Herodotus is known for his work on ancient history, particularly Greek and Persian history, and not for dividing Indian history.
Option C: Henry Reynolds is an Australian historian and his work is not related to the division of Indian history.
Option D: Anthony Grafton is an American historian specializing in Renaissance history and is not associated with the division of Indian history.

Mnemonic: JMB: James Mill's British

1313. SEBI has approved which organisation to undertake e-KYC Aadhaar authentication? [FCI Examination-2007]

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

Exam Relevance: FCI, SSC, IBPS, RBI Grade B

Difficulty: Easy

Concept notes: The National Securities Depository Limited (NSDL) and the National Stock Exchange (NSE) have been approved by SEBI to undertake e-KYC Aadhaar authentication for the purpose of opening demat accounts and trading in securities.

Common Mistakes: Students may confuse the roles of different financial institutions and regulatory bodies, leading to incorrect selection of options.

Explanations: SEBI has approved the National Stock Exchange (NSE) to undertake e-KYC Aadhaar authentication. This is part of the regulatory framework to ensure compliance and security in financial transactions. NSE is a key player in the Indian securities market and is well-equipped to handle such authentication processes.

Option Analysis:

Option A: BSE is the Bombay Stock Exchange, which is not the entity approved by SEBI for e-KYC Aadhaar authentication.
Option B: NSE is the correct choice as it has been approved by SEBI for e-KYC Aadhaar authentication.
Option C: NABARD is the National Bank for Agriculture and Rural Development, which is not involved in e-KYC Aadhaar authentication for securities.
Option D: NHA is the National Health Authority, which is not involved in e-KYC Aadhaar authentication for securities.

Mnemonic: NSE Knows e-KYC

1314. Which Indian state shares boundary with the maximum number of other states? [Assam PSC Examination-2002]

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

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

Difficulty: Moderate

Concept notes: Uttar Pradesh shares boundaries with the maximum number of other states in India.

Common Mistakes: Students may confuse the number of neighboring states with the total area or population of the state.

Explanations: Uttar Pradesh shares boundaries with 8 other states: Rajasthan, Haryana, Himachal Pradesh, Uttarakhand, Chhattisgarh, Madhya Pradesh, Jharkhand, and Bihar. This makes it the state with the highest number of neighboring states in India.

Option Analysis:

Option A: Uttar Pradesh shares boundaries with 8 other states, making it the correct answer.
Option B: Bihar shares boundaries with 5 other states: Uttar Pradesh, Jharkhand, West Bengal, Nepal, and West Bengal again.
Option C: Jharkhand shares boundaries with 5 other states: Uttar Pradesh, Bihar, West Bengal, Odisha, and Chhattisgarh.
Option D: Madhya Pradesh shares boundaries with 7 other states: Uttar Pradesh, Rajasthan, Gujarat, Maharashtra, Chhattisgarh, Jharkhand, and Bihar.

Mnemonic: Uttar Pradesh: "U" for "Umbrella" (covering the most states).

1315. "Moldovan" is the official language of [Arunachal Pradesh Public Service Commission Examination-2007]

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

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

Difficulty: Easy

Concept notes: Moldovan is the official language of Moldova.

Common Mistakes: Students may confuse Moldovan with other languages or countries.

Explanations: Moldovan is the official language of Moldova. It is a Romance language closely related to Romanian. The other options listed (Haiti, Namibia, and Switzerland) do not use Moldovan as their official language.

Option Analysis:

Option A: Haiti does not use Moldovan as its official language.
Option B: Moldova uses Moldovan as its official language.
Option C: Namibia does not use Moldovan as its official language.
Option D: Switzerland does not use Moldovan as its official language.

Mnemonic: Moldova, Moldovan, Match

1316. The smallest functional and structural unit of kidney is called as [Indian Administrative Service (IAS) Examination-1999]

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

Exam Relevance: IAS, UPSC, NEET, AIIMS

Difficulty: Easy

Concept notes: The nephron is the basic structural and functional unit of the kidney.

Common Mistakes: Students may confuse the nephron with other cellular structures such as neurons or blood cells.

Explanations: The nephron is the smallest functional unit of the kidney responsible for filtering blood and producing urine. It consists of a glomerulus and a renal tubule. The glomerulus filters the blood, and the renal tubule reabsorbs essential substances and excretes waste products. This makes the nephron the correct answer as it is the primary functional unit of the kidney.

Option Analysis:

Option A: Neuron is a cell in the nervous system, not related to kidney function.
Option B: Nephron is the correct answer as it is the functional unit of the kidney.
Option C: Granulocyte is a type of white blood cell, not related to kidney function.
Option D: Reticulocyte is an immature red blood cell, not related to kidney function.

Mnemonic: Nephron: Neph- for kidney, -ron for unit.

1317. The inspirational leader behind the founding of the All India Women's Conference was [SSC MTS Examination-2005]

Correct Answer: Correct answer is: (B) Margaret Cousins.

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

Difficulty: Moderate

Concept notes: Margaret Cousins was a key figure in the founding of the All India Women's Conference, an organization dedicated to the welfare and empowerment of women in India.

Common Mistakes: Students may confuse Margaret Cousins with other prominent women's rights activists from the same era, such as Durga Bai Deshmukh or Madam Cama.

Explanations: Margaret Cousins, an Irish social worker and women's rights activist, played a pivotal role in the establishment of the All India Women's Conference in 1927. The organization aimed to address the social and economic issues faced by women in India and to promote their rights and welfare. Cousins' involvement was instrumental in mobilizing women across India to advocate for their rights and to participate in the national movement for independence.

Option Analysis:

Option A: Durga Bai Deshmukh was a prominent Indian social worker and freedom fighter, but she was not the founder of the All India Women's Conference.
Option B: Margaret Cousins was the key figure behind the founding of the All India Women's Conference.
Option C: Madam Cama was a prominent Indian independence activist, but she was not involved in the founding of the All India Women's Conference.
Option D: Mutthulaxmi Reddy was a social reformer and the first woman to join the Indian National Army, but she was not associated with the founding of the All India Women's Conference.

Mnemonic: Cousins, Conference, 1927

1318. A handwriting that can not be read is called [Indian Railway Personnel Service (IRPS) Examination-2009]

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

Exam Relevance: Indian Railway Personnel Service (IRPS), Competitive Exams, General Knowledge Tests

Difficulty: Easy

Concept notes: Illegible handwriting refers to writing that is difficult or impossible to read.

Common Mistakes: Students may confuse "illegible" with "audible," which refers to something that can be heard.

Explanations: Illegible handwriting is writing that cannot be read or understood. The term "illegible" is the correct term for handwriting that is not readable, making it the appropriate choice for the given context.

Option Analysis:

Option A: Audible refers to something that can be heard, which is not relevant to the readability of handwriting.
Option B: Illegible is the correct term for handwriting that cannot be read.
Option C: Either (A) or (B) is incorrect because only one term is appropriate for unreadable handwriting.
Option D: Neither (A) nor (B) is incorrect because "illegible" is the correct term.

1319. India played its first cricket Test Match in

Correct Answer: Correct answer is: (B) 1932.

Exam Relevance: UPSC, SSC, Bank PO, Railways

Difficulty: Easy

Concept notes: India played its first cricket Test Match in 1932 against England.

Common Mistakes: Students may confuse the year with other significant cricketing events or the year of India's independence.

Explanations: India's first Test Match was played against England in Lord's, London, in 1932. This marks the beginning of India's participation in international cricket at the highest level.

Option Analysis:

Option A: 1922 is incorrect as India had not yet played its first Test Match.
Option B: 1932 is the correct year when India played its first Test Match against England.
Option C: 1942 is incorrect as it is after India's first Test Match.
Option D: 1952 is incorrect as it is also after India's first Test Match.

1320. Name the state of india which has longest mainland coastline? [Meghalaya Police Examination-1995]

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

Exam Relevance: SSC, UPSC, State PSC

Difficulty: Easy

Concept notes: Gujarat has the longest mainland coastline among the given options.

Common Mistakes: Students may confuse the coastline length with the total area of the state.

Explanations: Gujarat is known for its extensive coastline along the Arabian Sea, which stretches approximately 1,600 kilometers. This makes it the state with the longest mainland coastline in India among the provided options. Rajasthan, Punjab, and Uttar Pradesh have much shorter coastlines or no coastline at all.

Option Analysis:

Option A: Rajasthan does not have a significant mainland coastline.
Option B: Punjab does not have a mainland coastline.
Option C: Gujarat has the longest mainland coastline among the given options.
Option D: Uttar Pradesh does not have a mainland coastline.

Mnemonic: Gujarat, Gulf, Greatest Coast

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General knowledge MCQ - Set 132

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