Select the most appropriate option to fill in blank no. 5.

In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

The widespread use of plastic has become a significant environmental concern due to its impact on ecosystems and human health. Plastic products, (1)__________ are often designed for single use, contribute to massive amounts of waste that persist in landfills and oceans (2)__________ hundreds of years. This persistent waste not only clogs waterways and harms marine life but also breaks down into microplastics that enter the food chain, posing risks to (3)__________ wildlife and humans. The (4)__________ of plastic is overshadowed by its long-term environmental costs, making it imperative to explore sustainable alternatives and reduce plastic consumption. Addressing plastic usage requires (5)__________ collective effort to adopt more eco-friendly practices, support recycling initiatives and invest in innovative materials that minimize environmental impact.

Show answer & explanation

Correct answer: C

Explanation

The correct answer is option 3 i.e. a.

Context: The sentence requires an indefinite article before the word “collective effort” because it is a singular, countable noun being introduced for the first time.

Meaning of the words:
the: definite article, refers to something specific
an: indefinite article used before vowel sounds
a: indefinite article used before consonant sounds
No article required: not suitable here

Correct word: a

Reason: “Collective effort” is singular and nonspecific; hence, the indefinite article ‘a’ is appropriate.

Final Sentence: Addressing plastic usage requires a collective effort to adopt more eco-friendly practices, support recycling initiatives, and invest in innovative materials that minimize environmental impact.

Hence, the chosen option will be correct.

SSC GD 2025 PYQ — Question 1