LDCE Question Bank

Passage-based: Read the following passage carefully and answer the question that follows. The relentless pursuit of efficiency in modern agriculture, while increasing yields, has inadvertently created a monoculture landscape. This simplification of ecosystems, characterized by vast fields of a single crop, diminishes biodiversity, making these systems vulnerable to pests and diseases. Furthermore, the heavy reliance on synthetic fertilizers and pesticides disrupts natural nutrient cycles and contaminates water sources. While proponents argue for the necessity of such practices to feed a growing global population, critics highlight the long-term ecological consequences and advocate for more sustainable, diversified farming methods. What is the primary concern raised by critics regarding modern agricultural practices? 📖 Reading Comprehension

Vocabulary: In the context of the sentence, 'ubiquitous' most nearly means: 'The smartphone has become ubiquitous in modern society, appearing in nearly every aspect of daily life.' 📖 Reading Comprehension

Para Jumbles: Arrange the following sentences in a logical order to form a coherent paragraph: A) This shift necessitates a fundamental rethinking of our approach to resource management. B) The increasing frequency and intensity of extreme weather events are stark reminders of the planet's vulnerability. C) Consequently, proactive measures are crucial to mitigate future risks and ensure long-term sustainability. D) Climate change, driven by human activity, is undeniably altering global weather patterns. 📖 Reading Comprehension

Cloze Test: The company’s commitment to innovation is _________ in its substantial investment in research and development. This _________ approach has yielded several groundbreaking products, _________ its competitive edge in the market. Fill in the blanks with the most appropriate words. 📖 Reading Comprehension

Error Spotting: Despite of his best efforts, the project failed to achieve its objectives. 📖 Reading Comprehension

Passage-based: Read the following passage carefully and answer the question that follows. The concept of 'herd immunity' has gained prominence during the pandemic. It describes a situation where a sufficiently large proportion of a population is immune to a disease, either through vaccination or prior infection, that the spread of the disease is significantly reduced, even among those who are not immune. Achieving herd immunity does not require 100% immunity, but the threshold varies depending on the disease's contagiousness. What is the primary function of herd immunity? 📖 Reading Comprehension

Vocabulary: Choose the word that is most opposite in meaning to 'ephemeral'. 📖 Reading Comprehension

Para Jumbles: Arrange the following sentences in a logical order to form a coherent paragraph: A) This has led to a surge in demand for renewable energy sources. B) The detrimental effects of fossil fuels on the environment are now widely recognized. C) Governments worldwide are implementing policies to encourage their adoption. D) Consequently, there is a growing global commitment to transitioning away from traditional energy sources. 📖 Reading Comprehension

Cloze Test: The scientist’s meticulous research _________ a groundbreaking discovery, _________ the understanding of the universe. His findings were _________ by the scientific community. 📖 Reading Comprehension

Error Spotting: The manager insisted that every employee to attend the mandatory training session. 📖 Reading Comprehension