AFCAT 1 2024 Shift 1 Memory Based Paper — Kerala PSC PYQ Practice with Answers

Correct answer (Option C):\nThe C295 tactical transport aircraft is manufactured by Airbus Defence and Space, which originally developed the aircraft in Spain under the CASA designation. The manufacturing and development roots of this specific aerospace line remain firmly tied to Spain, where major assembly lines operate. India has also partnered with them to manufacture these aircraft domestically.\n\nWhy others are wrong:\nOption A: While Airbus has massive operations in France, the C295 program specifically belongs to its Spanish lineage.\nOption B: Germany hosts Airbus military divisions but does not claim the origin of the C295 line.\nOption D: The United Kingdom manufactures major components like wings for various Airbus jets but is not the home country of the C295 program.\n\nStudy tip:\nKeep track of major defense acquisitions and bilateral agreements, as aircraft procurement programs like the Tata-Airbus C295 deal are frequent topics in defense examinations.

Correct answer (Option A):\nThe touchdown site of Chandrayaan-3's Vikram Lander on the lunar surface was officially named 'Shiv Shakti Point'. This announcement was made to commemorate the historic success of India landing a spacecraft near the south pole of the Moon.\n\nWhy others are wrong:\nOption B: Ganga Point is not associated with any lunar landing mission designations.\nOption C: Sadbhavana Point is an unrelated fictional term in the context of space missions.\nOption D: Vikram Site uses the name of the lander itself but is not the officially designated name given to the landing coordinates.\n\nStudy tip:\nRemember that the landing site of Chandrayaan-2 is named 'Tiranga Point', while the crash site of Chandrayaan-1's Moon Impact Probe is called 'Jawahar Point'. These nomenclature details are crucial for modern defense and science GK.

Correct answer (Option D):\nAstronomical distances between celestial bodies like stars and galaxies are immense, making standard metric units impractical. A light year is the distance that light travels in one vacuum year, which equates to approximately 9.46 × 10¹² kilometers, providing a standard unit for deep-space measurements.\n\nWhy others are wrong:\nOption A: Metres are standard SI units used for everyday physical scales on Earth.\nOption B: Miles are imperial units utilized primarily for regional terrestrial transportation distances.\nOption C: Kilometres are standard terrestrial metrics for geographical coordinates but are far too small for interstellar scales.\n\nStudy tip:\nOther common astronomical distance units include the Astronomical Unit (AU), which is the average distance from the Earth to the Sun, and the Parsec, which equals roughly 3.26 light years.

Correct answer (Option C):\nIsoseismic lines are contours drawn on a map that connect geographic locations where the macroseismic intensity of an earthquake shaking was recorded to be identical. These lines help seismologists map out structural damage zones and map energy propagation fields.\n\nWhy others are wrong:\nOption A: Seismic Markings is a generic phrase rather than a recognized cartographic or geological term.\nOption B: The Richter scale measures the total energy magnitude at the epicenter, but there is no such cartographic term as a Richter Line.\nOption D: Tremor Connections is an incorrect descriptive phrase with no validity in scientific geography.\n\nStudy tip:\nDo not confuse isoseismic lines with homoseismic lines. Isoseismic lines focus on equal intensity of shaking, while homoseismic lines connect points where the seismic waves arrive at the exact same time.

Correct answer (Option D):\nThe Anti-defection law is contained within the Tenth Schedule of the Indian Constitution. It was inserted through the 52nd Amendment Act of 1985 to curb the political defection of elected lawmakers from their original political parties to maintain stability in governance.\n\nWhy others are wrong:\nOption A: The Seventh Schedule delineates the distribution of legislative power via the Union, State, and Concurrent lists.\nOption B: The Eighth Schedule lists the 22 officially recognized languages of India.\nOption C: The Ninth Schedule deals with land reforms and contains acts validated beyond judicial scrutiny.\n\nStudy tip:\nRemember that the Tenth Schedule allows for a split or merger only if at least two-thirds of the members of a legislative party agree to align with another political entity, as amended later by the 91st Constitutional Amendment.