The question asks to identify a word pair that shares the same relationship as the given pair "Month : Year".

Relationship Analysis: Month to Year

The relationship between "Month" and "Year" is that a Month is a smaller unit of time that constitutes a larger unit, the Year. Specifically, a year is composed of 12 months.

Evaluate Options

Let's examine the relationship in each option:

• Option 1: Litre : Liquid - A litre is a unit of volume used to measure liquids, but a litre is not made up of smaller units called 'liquids'. The relationship is measurement, not composition.
• Option 2: Speed : Vehicle - Speed is a characteristic or measurement associated with a vehicle. A vehicle is not composed of smaller units called 'speeds'. The relationship is attribute/measurement.
• Option 3: Time : Distance - Time and Distance are fundamental physical quantities but do not have a part-to-whole or unit composition relationship like Month and Year.
• Option 4: Minute : Hour - A Minute is a smaller unit of time, and an Hour is composed of 60 minutes. This mirrors the relationship where a Month is a smaller unit composing a Year.

Conclusion

The pair "Minute : Hour" shows the same hierarchical time unit relationship as "Month : Year". Therefore, this is the correct analogy.