✅ The relationship between 'Minute' and 'Hour' is that 60 minutes constitute one hour, representing a smaller unit of time that makes up a larger, contiguous unit.

Similarly, 7 'Days' constitute one 'Week', perfectly mirroring the 'smaller unit making a larger unit' relationship within time measurement.

❌ Option B ('Second : Time') is incorrect because a second is a unit of time, but 'Time' is the abstract concept, not a larger specific unit composed of seconds.

❌ Option C ('Morning : Day') is incorrect because 'Morning' is a segment or part of a 'Day', but not a foundational unit that aggregates to form a day in a numerical, constitutive sense like minutes to hours.

❌ Option D ('Clock : Watch') is incorrect because both are devices used to measure or display time; they are similar items or types of devices, not units forming a whole.

✅ The analogy establishes a relationship where the first term is a smaller unit of time that combines to form the second, larger unit.

Just as 60 seconds make one minute, 1000 milliseconds make one second.

Therefore, 'Second' correctly completes the analogy, maintaining the proportional relationship between the units of time.

❌ Hour is a much larger unit; while related, it doesn't directly follow the pattern of the immediate next larger unit in the same direct ratio established by 'second:minute'.

❌ Microsecond is a unit smaller than a millisecond (1000 microseconds in 1 millisecond), which reverses the established 'smaller to larger' progression of the analogy.

❌ Centisecond is also a smaller unit of time than a millisecond (10 milliseconds in 1 centisecond, or 100 centiseconds in a second), and does not follow the correct 'smaller to larger' step for milliseconds.

✅ The analogy "Day : Week" establishes a relationship where a smaller, standard unit of time (Day) is a direct constituent part that aggregates to form the next larger, standard unit of time (Week).

Similarly, a Month is a direct constituent part that aggregates to form the next larger, standard unit of time, which is a Year.

❌ Quarter is incorrect because while a quarter is composed of months, it is a subdivision of a year (typically 3 months), not the next fundamental standard aggregation of months in the same sequential manner as days to weeks.

❌ Season is incorrect because a season is a division of the year based on climate or astronomical events, not a direct aggregation of months in the same consistent numerical way as days to weeks.

❌ Century is incorrect as it represents a much larger span of time (100 years), making it too great a jump from a month and not the immediate next standard unit.

✅ This analogy establishes a relationship where the first term is an adjective that describes the nature or duration of the second term.

'Fleeting' describes something that passes quickly or is short-lived, which perfectly characterizes a 'Moment' in time.

Similarly, 'Eternal' describes something without end, timeless, or lasting forever.

This descriptive relationship precisely matches 'Infinity', which represents endlessness or immeasurable time/space.

❌ 'Future' is a period of time yet to come, but it is not inherently 'eternal' in its definition, making it an unsuitable match.

❌ 'Memory' refers to the faculty of recalling past experiences, not a duration or state that is fundamentally described by 'eternal'.

❌ While the 'Universe' is vast and ancient, it is a physical entity; 'eternal' describes a quality of duration or existence, which 'Infinity' embodies more directly than the Universe itself.

✅ The relationship presented is "is the beginning of". DAWN is the beginning of a DAY.

Similarly, BIRTH is the beginning of LIFE, establishing the same foundational relationship.

❌ Option B presents an opposition of concepts (start and end), not a "beginning-of-a-whole" relationship.

❌ Option C shows a progression or stage transition (child to adult), not an initial event that begins a longer period.

❌ Option D presents a smaller unit of time to a larger unit of time, but DAWN is a specific *point* or *phase* at the start of a day, not just any smaller segment like a second is to a minute.