This question if of a higher difficulty. Statement 1 has the demonstrative pronoun 'this representation'. It must refer to something. Statement 4 says clock-time has been consistently represented...Statement 1 talks about this representation. 41 is a pair. The point is whether 4132 is correct or 4123. To sort out this confusion, we must read the 2 nd sentence given in the question. Statement 1 speaks of a negative outcome by mentioning the deleterious results. This negative outcome is further extended in statement 3 in which the author says 'it is found that caring time is often more focused on the clock than generally theorised'. In parajumbles we must keep similar ideas together, thus the deleterious results in 1 and the biased focus in 3 must be kept together. 413 forms pair, with 2 coming in the end because it is a sort of conclusion in which the author mentions all the different 'times'.