Read the following short passage about Indians working overseas. Then choose the sentence that best completes the paragraph in a logical and coherent way.

Introduction / Context:
The paragraph provided in the question talks about the experience of working overseas as an Indian professional. It mentions that Indians are seen as intelligent, hardworking, talented and spiritual, and that working abroad is challenging because it requires constant professionalism and high standards. One more sentence is needed to sum up or reinforce this idea. You must pick the option that logically and stylistically completes the paragraph.

Given Data / Assumptions:

• The passage notes that working overseas is a challenge for any professional.
• It highlights that Indians are considered intelligent, hardworking, talented and spiritual.
• It explains that securing a job abroad is only the first step and that retaining it requires constant professionalism and maintaining standards of competence.
• The missing sentence should logically follow these points and provide a concise concluding statement.

Concept / Approach:
A good concluding sentence will usually summarise or reinforce the key qualities discussed and relate them to the core theme. The passage emphasises Indian professionals' perceived strengths and the need to live up to those expectations. Option D states clearly that Indians are hard working, competitive and professional employees, which echoes the earlier qualities and links directly to the requirement of professionalism. The other options either introduce minor wording issues or do not fully match the tone and focus of the passage.

Step-by-Step Solution:
Step 1: Identify the main ideas in the passage: reputation of Indians abroad, the challenge of working overseas, and the need to match high standards of competence.Step 2: Recognise that the final sentence should affirm that Indians can meet these challenges by highlighting their qualities as employees.Step 3: Read option D: "Indians are hard-working, competitive and professional employees." This summarises the positive attributes that help Indians succeed abroad and links back to professionalism mentioned earlier.Step 4: Compare option A: "Indians have always excelled in a competitive working environment." While positive, it focuses only on competitive environments and sounds slightly broader than the passage, which is specifically about overseas jobs and professional standards.Step 5: Consider option C, which is similar to A but grammatically weaker ("tried to bring out their best") and less confident. Option B talks about enjoyable company, which shifts emphasis from professional competence to social traits, which is not the main theme.

Verification / Alternative check:
Insert option D at the end and read the paragraph as a whole. The paragraph begins by describing the challenge, then mentions the strong reputation of Indians, then stresses the need for constant professionalism, and finally affirms that Indians are indeed hardworking, competitive and professional employees. This gives a complete and balanced impression. Inserting option A or C leaves the paragraph slightly unanchored in terms of professionalism, and option B introduces a new, off topic idea about being enjoyable company.

Why Other Options Are Wrong:
Option A is not entirely wrong but is less precise as a conclusion because it does not directly mention professionalism, which is central in the previous sentence. Option C is weaker in tone and style and has a slightly awkward structure, making it less suitable for a final statement. Option B shifts focus from professional performance to social likeability, which is not what the passage emphasises.

Common Pitfalls:
In completion questions, it is easy to choose any positive sounding sentence that mentions the same group (here, Indians). However, the best choice is the one that closely follows the exact theme of the preceding lines. A useful strategy is to underline key words in the paragraph (such as "professionalism", "competence" and "hardworking") and look for the option that directly reflects those ideas.

Final Answer:
The sentence that best completes the paragraph is "Indians are hard-working, competitive and professional employees.", so option D is correct.