Govt. Exams
Entrance Exams
'Each' is singular, requiring 'brings' not 'bring.' Option A: 'data' can take plural verb. Options C and D are grammatically correct.
The passage directly states acceleration is 'faster than previously projected.' Other options overstate claims or are unsupported by the text.
Astute means sharp and intelligent judgment. Superficial and cursory imply shallow analysis, contradicting 'proved instrumental.' Ambiguous is irrelevant.
A) Blockchain technology emerged from cryptocurrency applications but has evolved far beyond digital currencies.
B) Today, industries from supply chain management to healthcare explore blockchain implementation.
C) Initially dismissed as mere speculation, blockchain now demonstrates tangible real-world applications.
D) This distributed ledger system offers transparency and security unmatched by conventional databases.
Logical progression: Introduce misconception (C), explain what blockchain truly is (A), describe its technical advantage (D), then mention applications (B).
'Majority' is plural, so 'agree' is correct. 'Change' is singular, so 'poses' is needed. Both errors exist in the sentence.
A) The methane emissions from livestock farming contribute significantly to global warming.
B) Agricultural practices require immediate restructuring to combat climate change.
C) Scientists estimate that cattle ranching accounts for approximately 14% of global greenhouse gas emissions.
D) Therefore, sustainable farming methods must be adopted worldwide.
The logical flow: Start with specific fact (C), then related information (A), then consequence (D), then broader conclusion (B).
The original sentence contains redundancy with 'reason why' and 'because'. Option C eliminates this redundancy while maintaining clarity and grammatical correctness.
Resolute (admirably purposeful and determined) fits the context of remaining committed despite challenges. Other options suggest wavering or lack of commitment.
Obfuscate means to deliberately make something unclear or difficult to understand. Option B directly matches this definition. Options A, C, and D represent opposite meanings.
If renewables will provide 50% of electricity by 2050, fossil fuels will account for approximately 50%, indicating a significant decline from their current dominance.
