Daily Olympiad: Verbal Ability - Para Jumbles [20260512]

Challenge yourself with today's CAT practice! This test covers 'Para Jumbles' for Verbal Ability (CAT - Graduate). Level: Hard | Duration: 45 mins.

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1. Arrange the following sentences to form a coherent paragraph. A) The advent of AI has reshaped the job market. B) Roles that required repetitive tasks are now automated. C) This shift has prompted a reevaluation of workforce training strategies. D) However, new roles in AI development and maintenance have emerged.

Solution
Correct: A
The paragraph should first introduce the AI-driven market shift (A), then discuss the impact on repetitive roles (B), followed by the need for reskilling (C), and conclude with the emergence of new opportunities (D).

2. Arrange the following sentences to form a coherent paragraph. A) Biodiversity hotspots are under threat from deforestation. B) Habitat destruction has accelerated the extinction of endemic species. C) Conservation efforts focus on preserving these fragile ecosystems. D) Without intervention, critical genetic stocks will vanish forever.

Solution
Correct: A
The logical sequence begins by identifying the threat (A), explaining its consequence (B), introducing conservation as a response (C), and emphasizing the urgency (D).

3. Arrange the following sentences to form a coherent paragraph. A) Quantum computing relies on principles of superposition and entanglement. B) Classical computers use binary, where data is either 0 or 1. C) Quantum bits can exist in multiple states simultaneously. D) This capability promises exponential increases in computational power.

Solution
Correct: B
Start with the comparison (B), then introduce quantum principles (A/C), explain their mechanism (C), and conclude with their potential impact (D).

4. Arrange the following sentences to form a coherent paragraph. A) The Industrial Revolution marked a turning point in economic history. B) Manual labor decreased due to mechanization. C) Urban centers expanded rapidly to accommodate factory workers. D) This period saw the rise of factory-based production systems.

Solution
Correct: B
The paragraph should introduce the era (A), explain its production model (D), outline immediate labor effects (B), and describe spatial consequences (C).

5. Arrange the following sentences to form a coherent paragraph. A) Renewable energy sources are gaining traction as fossil fuels deplete. B) Solar and wind energy are now cost-competitive with traditional sources. C) This transition requires significant investment in grid infrastructure. D) Governments are incentivizing green energy adoption through subsidies.

Solution
Correct: A
Begin with the shift in energy sources (A), state technological advancements (B), link to policy actions (D), and conclude with structural challenges (C).

6. Arrange the following sentences to form a coherent paragraph. A) Cognitive biases often lead to flawed decision-making. B) The anchoring effect causes people to rely heavily on initial information. C) Confirmation bias reinforces existing beliefs through selective attention. D) Understanding these biases is crucial for effective critical thinking.

Solution
Correct: A
The paragraph should introduce the topic (A), provide examples (B/C), and conclude with the importance of the concept (D). Order B/C is arbitrary but logically adjacent.

7. Arrange the following sentences to form a coherent paragraph. A) The discovery of penicillin revolutionized modern medicine. B) Alexander Fleming’s 1928 observation laid the groundwork for antibiotics. C) Later, scientists developed methods to mass-produce antibiotics. D) Prior to this, even minor infections were often fatal.

Solution
Correct: A
Chronology is key: Start with the foundational discovery (B), historical context (D), then subsequent development (C), and concluding impact (A).

8. Arrange the following sentences to form a coherent paragraph. A) Social media platforms use algorithms to personalize content feeds. B) These algorithms analyze user behavior to predict preferences. C) Critics argue this creates filter bubbles and reduces exposure to diverse viewpoints. D) The result is an echo chamber effect, reinforcing existing ideologies.

Solution
Correct: A
Start with the mechanism (A/B), link to outcomes (C/D). Chronological flow: explanation → critique → consequence.

9. Arrange the following sentences to form a coherent paragraph. A) The Big Bang Theory is the prevailing cosmological model for the universe’s origin. B) Evidence such as cosmic microwave background radiation supports this model. C) Initially, the universe was an extremely hot and dense state. D) Over billions of years, it has expanded and cooled to its current state.

Solution
Correct: B
Introduce the theory (A), provide historical state (C), present evidence (B), and conclude with evolutionary outcome (D).

10. Arrange the following sentences to form a coherent paragraph. A) Ethical dilemmas in AI include issues of bias and privacy. B) Machine learning models can unintentionally reflect societal biases. C) Addressing these challenges requires diverse data and inclusive design. D) Transparent algorithms are essential for accountability.

Solution
Correct: A
Start with the overarching problem (A), provide a specific example (B), propose solutions (C), and emphasize a critical component (D).