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Solved QuestionsUPSC Prelims 2023

[Solved] Consider the following actions: Detection of car crash/collision which results in the deployment of airbags almost instantaneously Detection of accidental free fall of a laptop towards the ground which results in the immediate turning off of the hard drive Detection of the tilt of the smart phone which results in the rotation of display between portrait and landscape mode. In how many of the above actions is the function of the accelerometer required?

Q44. Consider the following actions: Detection of car crash/collision which results in the deployment of airbags almost instantaneously Detection of accidental free fall of a…
Sleepy Classes
May 30, 2025
Solved QuestionsUPSC Prelims 2023

[Solved] Consider the following statements in the context of interventions being undertaken under Anaemia Mukt Bharat Strategy: It provides prophylactic calcium supplementation for pre-school children, adolescents and pregnant Women. It runs a campaign for delayed Çord clamping at the time of child birth. It provides for periodic deworming to children and adolescents It addresses non-nutritional causes of anaemia in endemic pockets with special focus on malaria, hemoglobinopathies and fluorosis. How many of the statements given above are correct?

Q42. Consider the following statements in the context of interventions being undertaken under Anaemia Mukt Bharat Strategy: It provides prophylactic calcium supplementation for pre-school children,…
Sleepy Classes
May 30, 2025
Solved QuestionsUPSC Prelims 2023

[Solved] Consider the following statements in relation to Janani Suraksha Yojana: It is a safe motherhood intervention of the State Health Departments, Its objective is to reduce maternal and neonatal mortality among poor pregnant women. It aims to promote institutional delivery among poor pregnant Women. Its objective includes providing public health facilities to sick infants up to one-year pi age.

Q41. Consider the following statements in relation to Janani Suraksha Yojana: It is a safe motherhood intervention of the State Health Departments, Its objective is…
Sleepy Classes
May 30, 2025
Solved QuestionsUPSC Prelims 2023

[Solved] Aerial metagenomics best refers to which one of the following situations? Collecting DNA samples from air in a habitat at one go Understanding the genetic makeup of avian species of a habitat Using air-borne_ devices to collect blood samples from moving animals Sending drones to inaccessible areas to collect plant and animal samples from land surfaces and water bodies

Q39. Aerial metagenomics best refers to which one of the following situations? Collecting DNA samples from air in a habitat at one go Understanding the…
Sleepy Classes
May 30, 2025
Solved QuestionsUPSC Prelims 2023

[Solved] Consider the following activities: Spreading finely ground basalt rock on farmlands Extensively Increasing the alkalinity of oceans by adding lime, Capturing carbon dioxide released by various industries and pumping it into abandoned subterranean mines in the form of carbonated How many of the above activities are often considered and discussed for carbon capture and sequestration?

Q38. Consider the following activities: Spreading finely ground basalt rock on farmlands Extensively Increasing the alkalinity of oceans by adding lime, Capturing carbon dioxide released…
Sleepy Classes
May 30, 2025
Solved QuestionsUPSC Prelims 2023

[Solved] Wolbachia method’ is sometimes talked about with reference to which one of the following? Controlling the viral diseases spread by mosquitoes Converting crop residues into packing material Producing biodegradable plastics Producing biochar from thermochemical conversion of biomass

Q37. Wolbachia method' is sometimes talked about with reference to which one of the following? Controlling the viral diseases spread by mosquitoes Converting crop residues…
Sleepy Classes
May 30, 2025
Solved QuestionsUPSC Prelims 2023

[Solved] Consider the following statements: In a seismograph, P waves are recorded earlier than S waves. In P waves, the individual particles vibrate to and fro in the direction of wave propagation whereas in S waves, the particles vibrate up and down at right angles to the direction of wave propagation. Which of the statements given above is/are correct?

Q35. Consider the following statements: In a seismograph, P waves are recorded earlier than S waves. In P waves, the individual particles vibrate to and…
Sleepy Classes
May 30, 2025
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