The question asks to solve the analogy: "Hardworking : Determined :: Happy : ?". We need to determine which option is to "Happy" what "Determined" is to "Hardworking".
Understanding the relationship:
The relationship between "Hardworking" and "Determined" is that being hardworking often results in determination. When a person is hardworking, they are dedicated and resolute, which makes them determined.
Applying the same logic:
We need to apply this logic to "Happy" to find a word that describes the state or result of being happy. A person who is happy tends to have a positive and optimistic outlook, often described as being "Upbeat."
Evaluating the options:
Beautiful: This refers to aesthetic qualities and does not directly relate to a state of happiness.
Lovely: This describes something pleasant or charming and is not a state resulting from happiness.
Sad: This is the opposite feeling of "Happy" and does not fit the analogy.
Upbeat: Someone who is happy is typically upbeat, cheerful, and positive. This option best connects the result of being happy.
Conclusion: Based on the analysis, the word "Upbeat" best completes the analogy because it describes a natural extension of being happy just as "Determined" is a natural extension of being "Hardworking."