Who won the mens and womens singles titles at the 83rd Senior National Badminton Championships held in India in 2019?

Introduction / Context:
The Senior National Badminton Championships are among the most important domestic badminton tournaments in India, showcasing the top national level talent. The 83rd edition, held in 2019, produced well known champions in both mens and womens singles categories. This question checks your awareness of Indian badminton history and the correct pairing of the mens and womens singles winners in that specific championship year.

Given Data / Assumptions:

• The tournament is the 83rd Senior National Badminton Championships.
• The year of interest is 2019.
• We are looking for both the mens singles and womens singles champions.
• The options present pairings of familiar Indian badminton names plus one tennis player as a distractor.

Concept / Approach:
To answer, we need to recall which players won the titles that year. In 2019, Sourabh Verma claimed the mens singles title, while Saina Nehwal secured the womens singles crown. Therefore, the correct option must list these two names together. Some options combine a correct name with an incorrect partner, and one option even uses Elise Mertens, who is actually a professional tennis player, not a badminton player. Recognising these mismatches helps narrow down the correct pairing.

Step-by-Step Solution:

Verification / Alternative check:
An alternative way to verify is to recall that Saina Nehwal has multiple national titles and was widely reported as the womens singles champion in that 2019 edition, while Sourabh Verma was highlighted for winning the mens singles event. No credible badminton source lists Elise Mertens as a national champion in India because she is not even a badminton player. This reinforces that the only accurate pair is Sourabh Verma and Saina Nehwal.

Why Other Options Are Wrong:

Common Pitfalls:
A common error is to focus only on one correct name in a pair and ignore the other. Exam questions that ask for pairs often include partial matches to mislead you. Another pitfall is not noticing that Elise Mertens comes from a different sport entirely. Always check that both names in a pair fit the same sport, event, and year.

Final Answer:
The mens and womens singles titles at the 83rd Senior National Badminton Championships 2019 were won by Sourabh Verma and Saina Nehwal.