‘Q’ will be the first part of the given sequence as ‘This is because’ is used in the context of the statement made in S1. It will be followed by ‘S’ as it now sets an example for explaining the statement said in ‘Q’. ‘P’ will come next as it explains that the person just cannot go on shooting wide or falling short and this statement has been made in connection to ‘either hit it or aim it’ in ‘S’. ‘R’ will pair with S6 because ‘latter’ is used in the context of ‘persevere in his error with his eyes open’ in R. Hence, QSPR is the right sequence. Thus, option (d) is correct.