IASbaba Daily Prelims Quiz
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The Current Affairs questions are based on sources like ‘The Hindu’, ‘Indian Express’ and ‘PIB’, which are very important sources for UPSC Prelims Exam. The questions are focused on both the concepts and facts. The topics covered here are generally different from what is being covered under ‘Daily Current Affairs/Daily News Analysis (DNA) and Daily Static Quiz’ to avoid duplication. The questions would be published from Monday to Saturday before 2 PM. One should not spend more than 10 minutes on this initiative.
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Question 1 of 5
1. Question
Which one of the following pairs is correctly matched?
Correct
Solution (c)
Explanation:
Lysosomes are cellular organelles responsible for breaking down and recycling damaged proteins, cellular debris and other materials; therefore, option (c) is correctly matched. Amyloid-β plaques are extracellular deposits formed by aggregation of amyloid-β peptides, whereas tau tangles involve abnormal accumulation of tau protein inside neurons. Hence, options (a) and (b) reverse the two pathological features. Alzheimer’s disease is a progressive neurodegenerative disorder, not an infectious disease, making (d) incorrect. The source discusses a smartphone-enabled technique using a fluorescence-responsive probe to detect amyloid-β aggregates, illustrating how molecular biomarkers can potentially support more accessible diagnostic approaches.
Why this question?
Tests the distinction between amyloid plaques, tau tangles and lysosomal function.
Why important for UPSC?
Connects human health with molecular biology and emerging diagnostics.
PYQ Pattern Link
UPSC frequently uses “correctly matched” questions involving scientific terms and functions.Incorrect
Solution (c)
Explanation:
Lysosomes are cellular organelles responsible for breaking down and recycling damaged proteins, cellular debris and other materials; therefore, option (c) is correctly matched. Amyloid-β plaques are extracellular deposits formed by aggregation of amyloid-β peptides, whereas tau tangles involve abnormal accumulation of tau protein inside neurons. Hence, options (a) and (b) reverse the two pathological features. Alzheimer’s disease is a progressive neurodegenerative disorder, not an infectious disease, making (d) incorrect. The source discusses a smartphone-enabled technique using a fluorescence-responsive probe to detect amyloid-β aggregates, illustrating how molecular biomarkers can potentially support more accessible diagnostic approaches.
Why this question?
Tests the distinction between amyloid plaques, tau tangles and lysosomal function.
Why important for UPSC?
Connects human health with molecular biology and emerging diagnostics.
PYQ Pattern Link
UPSC frequently uses “correctly matched” questions involving scientific terms and functions. -
Question 2 of 5
2. Question
With reference to lithium, consider the following statements:
Lithium is the lightest metal.
It is an alkali metal.
It occurs freely in nature because of its low density and high abundance.
Spodumene and petalite are among its important mineral sources.
Which of the statements given above are correct?Correct
Solution (b)
Explanation:
Lithium has the symbol Li and atomic number 3. It is an alkali metal and is the lightest metal and least-dense solid element. Therefore, statements 1 and 2 are correct. Statement 3 is incorrect because lithium is highly reactive and does not occur freely in nature; its occurrence is instead associated with minerals and saline brines. Important mineral sources include spodumene, petalite and lepidolite. Lithium has major applications in lithium-ion batteries, electric vehicles and grid-scale energy storage, making it a strategically important critical mineral in the energy transition.
Why this question?
Uses a basic chemistry fact to create an easy elimination trap.
Why important for UPSC?
Critical minerals are central to India’s energy security and strategic supply chains.
PYQ Pattern Link
UPSC often combines periodic-table properties with contemporary economic significance.Incorrect
Solution (b)
Explanation:
Lithium has the symbol Li and atomic number 3. It is an alkali metal and is the lightest metal and least-dense solid element. Therefore, statements 1 and 2 are correct. Statement 3 is incorrect because lithium is highly reactive and does not occur freely in nature; its occurrence is instead associated with minerals and saline brines. Important mineral sources include spodumene, petalite and lepidolite. Lithium has major applications in lithium-ion batteries, electric vehicles and grid-scale energy storage, making it a strategically important critical mineral in the energy transition.
Why this question?
Uses a basic chemistry fact to create an easy elimination trap.
Why important for UPSC?
Critical minerals are central to India’s energy security and strategic supply chains.
PYQ Pattern Link
UPSC often combines periodic-table properties with contemporary economic significance. -
Question 3 of 5
3. Question
The Garbhini Mitra course is associated with which one of the following?
Correct
Solution (a)
Explanation:
The Garbhini Mitra course has been launched by the All India Institute of Ayurveda (AIIA), an autonomous institution under the Ministry of AYUSH. It seeks to strengthen Ayurveda-based support for women during pregnancy and the postnatal period. Its curriculum includes trimester-specific diet and lifestyle guidance, pregnancy-safe yoga, emotional support during labour, newborn massage, basic life-support protocols, infection control and sanitation. The programme draws upon traditional concepts such as Garbhini Paricharya and Sutika Paricharya. Importantly, it is intended to complement existing maternal healthcare services, not replace qualified medical professionals or institutional antenatal care. Therefore, only option (a) correctly captures its nature.
Why this question?
Tests the distinction between complementary wellness support and clinical medical care.
Why important for UPSC?
Links AYUSH, traditional knowledge and maternal healthcare.
PYQ Pattern Link
UPSC often tests government initiatives through their precise scope rather than broad objectives.Incorrect
Solution (a)
Explanation:
The Garbhini Mitra course has been launched by the All India Institute of Ayurveda (AIIA), an autonomous institution under the Ministry of AYUSH. It seeks to strengthen Ayurveda-based support for women during pregnancy and the postnatal period. Its curriculum includes trimester-specific diet and lifestyle guidance, pregnancy-safe yoga, emotional support during labour, newborn massage, basic life-support protocols, infection control and sanitation. The programme draws upon traditional concepts such as Garbhini Paricharya and Sutika Paricharya. Importantly, it is intended to complement existing maternal healthcare services, not replace qualified medical professionals or institutional antenatal care. Therefore, only option (a) correctly captures its nature.
Why this question?
Tests the distinction between complementary wellness support and clinical medical care.
Why important for UPSC?
Links AYUSH, traditional knowledge and maternal healthcare.
PYQ Pattern Link
UPSC often tests government initiatives through their precise scope rather than broad objectives. -
Question 4 of 5
4. Question
With reference to the National Shipping Board, consider the following statements:
It is a permanent statutory body.
It was established under the Merchant Shipping Act, 1958.
Its principal role is to advise the Central Government on shipping and its development.
It functions as the principal regulatory authority for India’s merchant shipping sector.
Which of the statements given above are correct?Correct
Solution (b)
Explanation:
The National Shipping Board (NSB) is a permanent statutory body established in 1959 under Section 4 of the Merchant Shipping Act, 1958. It functions under the Ministry of Ports, Shipping and Waterways and primarily serves as an advisory body to the Central Government on matters relating to shipping and its development. Therefore, statements 1, 2 and 3 are correct. Statement 4 is incorrect because the NSB should not be confused with a principal regulatory authority; its primary function is advisory. Its recent strategic focus includes expanding India’s merchant fleet, reducing dependence on foreign vessels and retaining more freight earnings within India.
Why this question?
Tests statutory status and the crucial advisory-versus-regulatory distinction.
Why important for UPSC?
Merchant shipping connects trade, balance of payments and maritime security.
PYQ Pattern Link
UPSC frequently tests statutory bodies through establishment law and precise functions.Incorrect
Solution (b)
Explanation:
The National Shipping Board (NSB) is a permanent statutory body established in 1959 under Section 4 of the Merchant Shipping Act, 1958. It functions under the Ministry of Ports, Shipping and Waterways and primarily serves as an advisory body to the Central Government on matters relating to shipping and its development. Therefore, statements 1, 2 and 3 are correct. Statement 4 is incorrect because the NSB should not be confused with a principal regulatory authority; its primary function is advisory. Its recent strategic focus includes expanding India’s merchant fleet, reducing dependence on foreign vessels and retaining more freight earnings within India.
Why this question?
Tests statutory status and the crucial advisory-versus-regulatory distinction.
Why important for UPSC?
Merchant shipping connects trade, balance of payments and maritime security.
PYQ Pattern Link
UPSC frequently tests statutory bodies through establishment law and precise functions. -
Question 5 of 5
5. Question
Morocco is geographically significant for India–Africa and India–Europe connectivity primarily because it:
Correct
Solution (a)
Explanation:
Morocco is located in northwestern Africa and has coastlines along both the Atlantic Ocean and the Mediterranean Sea. It is separated from Spain by the Strait of Gibraltar, giving it considerable maritime-strategic significance at the intersection of African, European and Atlantic-Mediterranean trade routes. Therefore, option (a) is correct. Morocco is not an island, eliminating (b). The Suez Canal is in Egypt, so (c) is incorrect. Morocco does not lie on the Red Sea coast; therefore, (d) is also incorrect. Its geographical position helps explain its importance for India’s broader Africa outreach and maritime connectivity.
Why this question?
Tests map-based geographical understanding through elimination.
Why important for UPSC?
Combines physical geography with India’s trade and diplomatic outreach.
PYQ Pattern Link
UPSC regularly uses strategic chokepoints and neighbouring seas to test map awareness.Incorrect
Solution (a)
Explanation:
Morocco is located in northwestern Africa and has coastlines along both the Atlantic Ocean and the Mediterranean Sea. It is separated from Spain by the Strait of Gibraltar, giving it considerable maritime-strategic significance at the intersection of African, European and Atlantic-Mediterranean trade routes. Therefore, option (a) is correct. Morocco is not an island, eliminating (b). The Suez Canal is in Egypt, so (c) is incorrect. Morocco does not lie on the Red Sea coast; therefore, (d) is also incorrect. Its geographical position helps explain its importance for India’s broader Africa outreach and maritime connectivity.
Why this question?
Tests map-based geographical understanding through elimination.
Why important for UPSC?
Combines physical geography with India’s trade and diplomatic outreach.
PYQ Pattern Link
UPSC regularly uses strategic chokepoints and neighbouring seas to test map awareness.
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