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#1
By Zain
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Medium
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17 Mar 2026
Which biological mechanism primarily links vitamin D deficiency to sleep-related breathing disorders such as snoring and obstructive sleep apnoea?
💡 Explanation:Vitamin D plays a critical role in neuromuscular control and muscle strength. Deficiency weakens the muscles responsible for keeping the upper airway open during sleep, leading to airway collapse and snoring.
#2
By Zain
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Medium
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Fact Checked
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17 Mar 2026
What is the primary objective of food biofortification in public health nutrition?
💡 Explanation:Biofortification is the process of increasing the density of vitamins and minerals in a crop through plant breeding or agronomic practices, ensuring that the food is more nutritious from the point of harvest.
#3
By TheQuizWire
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Medium
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Fact Checked
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17 Mar 2026
Which factor most significantly contributed to the decline of feudalism in late medieval Europe?
💡 Explanation:The shift toward a money-based economy allowed for the commutation of labor services into cash rents, providing peasants more mobility and weakening the traditional land-for-service feudal hierarchy.
#4
By Zain
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Medium
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17 Mar 2026
Which statutory authority in Pakistan holds the legal mandate to conduct independent inquiries into serious railway accidents and certify infrastructure safety?
💡 Explanation:The Federal Government Inspector of Railways (FGIR) is an independent statutory office responsible for conducting safety audits and investigating major accidents within the Pakistan Railways network.
#5
By Zain
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Medium
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17 Mar 2026
Why does the total carbon footprint of modern warfare often rival the annual emissions of entire nations?
💡 Explanation:Modern conflict assessments account for military hardware production, direct operational fuel usage, and the energy-intensive process of post-war reconstruction.
#6
By Zain
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Medium
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17 Mar 2026
In the context of energy economics and governance, what is the primary purpose of a Price Differential Claim (PDC)?
💡 Explanation:A Price Differential Claim (PDC) is a fiscal mechanism where the government subsidizes essential commodities by paying the difference between the higher market-based cost and the lower retail price to the suppliers or marketing companies.
#7
By Zain
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Medium
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16 Mar 2026
Which independent think tank publishes the Annual Security Report documenting violence and conflict fatality trends in Pakistan?
💡 Explanation:The Centre for Research and Security Studies (CRSS) is a primary independent source for documented data on security, governance, and rule of law in Pakistan, frequently cited in academic and policy papers.
#8
By Zain
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Medium
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16 Mar 2026
Which international organization is mandated under the Geneva Conventions to facilitate the neutral repatriation of deceased combatants during armed conflict?
💡 Explanation:The International Committee of the Red Cross (ICRC) acts as a neutral intermediary under International Humanitarian Law to facilitate the return of remains and wounded personnel during international conflicts.
#9
By Zain
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Medium
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16 Mar 2026
What is the primary reason for the strategic significance of the Strait of Hormuz regarding Pakistan’s energy security?
💡 Explanation:The Strait of Hormuz is a critical maritime chokepoint for Pakistan's energy sector because approximately 80% of the country's crude oil imports transit through this narrow waterway, making the national economy highly vulnerable to regional instability.
#10
By Zain
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Medium
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16 Mar 2026
Under International Humanitarian Law, when do medical units lose their protected status during an armed conflict?
💡 Explanation:According to the Geneva Conventions, the protection of medical units and personnel ceases if they are used to commit acts harmful to the enemy, such as storing munitions or shielding healthy combatants.
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