Concept:Logical ordering of sentences to form a coherent passage based on sequence of ideas.
Explanation:S1 introduces the first Livestock Census in 1919–1920.
P says the census has been conducted quinquennially (every five years) since its inception.
This directly follows S1, explaining the periodic nature.
R explains that this five-yearly census provides disaggregated data on animals and poultry.
P and R logically link: periodic census (P) then its details (R).
S states the main objective: to give information on livestock population, species, breed, age, sex composition, etc.
R describes what data it provides → S elaborates on the objectives, so S comes after R.
Q mentions the 20th Livestock Census and involvement of Animal Husbandry Departments of states/UTs.
S6 concludes with the use of tablet computers in the 20th census, which directly relates to Q.
Hence, the correct sequence is P → R → S → Q.
Answer:The correct sequence is
PRSQ, which corresponds to option A.