General Studies · Verbal Reasoning

Identify the odd sentence among the given four sentences that does not follow the same central theme as the others. A. Techniques like crop rotation, organic fertilization, and integrated pest management reduce environmental harm while sustaining agricultural yields long-term. B. Astrophysics investigates stars, galaxies, black holes, and cosmic radiation to understand the universe's origin and large-scale structure. C. Sustainable farming supports rural livelihoods by lowering input costs, improving resilience to climate variability, and protecting biodiversity. D. Policy support and farmer education are critical for widespread adoption of sustainable agricultural practices globally.