'Board' is singular (has), and parallel structure requires 'improve' not 'improving'. Both corrections are needed.
Correct sequence: The biodiversity hotspot (P) in Southeast Asia (R) faces unprecedented threats (Q) requires immediate conservation efforts (S).
The plural 'investors' requires plural agreement. 'Stakeholder' should be 'stakeholders' for proper parallelism and agreement.
Context suggests the design was complex/detailed but had safety issues. 'Elaborate' (detailed/complex) fits best, explaining why compliance was checked.
'Board' is a singular collective noun requiring 'has'. The sentence should read 'The board...has agreed and has decided...' (parallel construction maintained with second 'has').
'Fortuitous' means happening by chance, which contradicts 'sagacious' (wise decision). Should use 'felicitous' or 'auspicious'. The decision itself wasn't by chance.
P explains what blockchain is, R describes its benefits, Q mentions adoption, S discusses remaining challenges. Flow: concept→benefits→application→limitations.
'Comprises' doesn't take 'of' (common error). Also, 'report' is singular requiring 'has been' not 'have been'.
P: E-commerce platforms in India have transformed retail and consumer behavior significantly.
Q: The logistics infrastructure has improved substantially to support faster deliveries.
R: Despite these advancements, cybersecurity remains a critical concern for online transactions.
S: Experts recommend implementing stricter data protection regulations to safeguard consumer interests.
P introduces e-commerce transformation, Q discusses infrastructure improvements, R identifies a concern, S provides expert recommendations. Logical sequence is P-Q-R-S.
P: Climate change poses unprecedented challenges to agricultural productivity in India.
Q: Sustainable farming practices and technological innovations offer viable solutions.
R: The government has launched several initiatives to promote climate-resilient agriculture.
S: However, adoption rates remain low due to financial constraints and lack of awareness.
P presents the problem, R discusses government initiatives, Q offers solutions, S identifies barriers. The progression P-R-Q-S creates logical flow from problem to response to solutions to challenges.
Subjects Asked in Government Job Exams
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