As per the Swachh Survekshan 2019 rankings, which Indian city was adjudged the country's cleanest city for the third consecutive year?

Introduction / Context:
Swachh Survekshan is an annual cleanliness survey conducted by the Government of India to rank cities based on various sanitation and solid waste management parameters. The rankings are widely publicised and often feature in current affairs questions. One notable milestone was when a particular city topped the cleanliness rankings for three consecutive years, including 2019. This question asks you to identify that city, which has become synonymous with urban cleanliness efforts in India.

Given Data / Assumptions:

- The survey referenced is Swachh Survekshan 2019. - The question states that a city was ranked India's cleanest city for the third consecutive year. - Options include Indore, Mysuru, Ambikapur and Bhopal. - Candidates are expected to recall media coverage of the Swachh Survekshan results.

Concept / Approach:
The key concept is recognition of city rankings based on cleanliness. Indore in Madhya Pradesh emerged as a model city for waste segregation, door to door collection and citizen participation, and topped the Swachh Survekshan rankings in 2017, 2018 and 2019. This three-year streak was heavily highlighted in news reports and exam guides. The approach is to connect the phrase "third consecutive year" with Indore's repeated success, rather than with other well-performing cities like Mysuru or Ambikapur that also feature in top rankings but do not match this specific record.

Step-by-Step Solution:

Verification / Alternative check:
Verification can be done by referring to official Swachh Survekshan reports or reliable news summaries for 2017, 2018 and 2019. These clearly list Indore as the top ranked city in all three years, often accompanied by case studies of its waste management practices. Competitive exam magazines also highlight the fact that Indore held the cleanest city title for three consecutive years, cementing its reputation as a leader in urban cleanliness. This strong pattern of evidence confirms that Indore is the correct answer.

Why Other Options Are Wrong:
Mysuru did rank very highly and has been a previous cleanliness leader, but it did not occupy the number one position for three consecutive years up to 2019. Ambikapur, a smaller city in Chhattisgarh, has been praised for innovative waste management, yet it was not ranked first for three years in a row. Bhopal has also shown improvement in cleanliness rankings but did not match Indore's consistent top ranking record. None of the above would be correct because one option, Indore, clearly fits the specific condition stated in the question.

Common Pitfalls:
Some students may remember Mysuru as an early clean city champion and impulsively choose it without paying attention to the phrase "third consecutive year" tied to 2019. Others may be influenced by local pride and select a city from their own state, such as Bhopal for Madhya Pradesh residents, ignoring the detailed ranking history. To avoid such mistakes, focus on the time frame and phrase "third consecutive year" and recall that this streak became a signature achievement of Indore in Swachh Survekshan reports.

Final Answer:
In Swachh Survekshan 2019, Indore was adjudged India's cleanest city for the third consecutive year.