English Language — Error Detection Questions & Answers

Q.1 Hard Error Detection

Para Jumble: Arrange the sentences in correct order.
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.

A P-Q-R-S

B P-R-Q-S

C Q-P-S-R

D R-P-Q-S

Correct Answer: B. P-R-Q-S

EXPLANATION

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.

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Q.2 Hard Error Detection

Para Jumble: Arrange in logical order.
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.

A P-Q-R-S

B Q-P-S-R

C R-S-P-Q

D S-R-Q-P

Correct Answer: A. P-Q-R-S

EXPLANATION

P introduces e-commerce transformation, Q discusses infrastructure improvements, R identifies a concern, S provides expert recommendations. Logical sequence is P-Q-R-S.

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Q.3 Hard Error Detection

Identify the grammatical error: 'The report, which comprises of comprehensive data and insightful analysis, have been submitted to the regulatory authority.'

A 'comprises of' should be 'comprises'

B 'have been' should be 'has been'

C Both A and B

D No error

Correct Answer: C. Both A and B

EXPLANATION

'Comprises' doesn't take 'of' (common error). Also, 'report' is singular requiring 'has been' not 'have been'.

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Q.4 Hard Error Detection

Para Jumbles: Arrange in logical order.\nP: Blockchain technology ensures transparency and immutability of records.\nQ: Banks and governments are exploring blockchain applications for secure transactions.\nR: This decentralized approach eliminates intermediaries and reduces transaction costs.\nS: However, regulatory frameworks governing blockchain are still evolving.\n\nCorrect sequence:

A P-R-Q-S

B Q-P-R-S

C P-Q-R-S

D R-P-Q-S

Correct Answer: A. P-R-Q-S

EXPLANATION

P explains what blockchain is, R describes its benefits, Q mentions adoption, S discusses remaining challenges. Flow: concept→benefits→application→limitations.

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Q.5 Hard Error Detection

Which word is incorrectly used? 'The manager's sagacious decision to diversify the company's portfolio proved to be a fortuitous outcome despite initial skepticism.'

A sagacious

B fortuitous

C diversify

D skepticism

Correct Answer: B. fortuitous

EXPLANATION

'Fortuitous' means happening by chance, which contradicts 'sagacious' (wise decision). Should use 'felicitous' or 'auspicious'. The decision itself wasn't by chance.

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Q.6 Hard Error Detection

Identify the error: 'The board of directors have unanimously agreed to the merger proposal and have decided to proceed with the acquisition.'

A First 'have' should be 'has'

B Second 'have' should be 'has'

C Both 'have' should be 'has'

D No error

Correct Answer: A. First 'have' should be 'has'

EXPLANATION

'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').

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Q.7 Hard Error Detection

Fill in the blank: 'The architect's _____ design proposal was rejected by the municipal authority for not complying with safety standards.'

A innovative

B preliminary

C elaborate

D prudent

Correct Answer: C. elaborate

EXPLANATION

Context suggests the design was complex/detailed but had safety issues. 'Elaborate' (detailed/complex) fits best, explaining why compliance was checked.

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Q.8 Hard Error Detection

Identify the error: 'Neither the investors nor the stakeholder have expressed concerns about the project's viability.'

A have should be has

B stakeholder should be stakeholders

C expressed should be express

D No error

Correct Answer: B. stakeholder should be stakeholders

EXPLANATION

The plural 'investors' requires plural agreement. 'Stakeholder' should be 'stakeholders' for proper parallelism and agreement.

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Q.9 Hard Error Detection

Para Jumbles: P: The biodiversity hotspot Q: requires immediate conservation efforts R: in Southeast Asia S: faces unprecedented threats

A PQRS

B PSRQ

C PQSR

D PRQS

Correct Answer: D. PRQS

EXPLANATION

Correct sequence: The biodiversity hotspot (P) in Southeast Asia (R) faces unprecedented threats (Q) requires immediate conservation efforts (S).

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Q.10 Hard Error Detection

Identify the error: 'The board of directors have unanimously agreed to reduce operational costs and improving service quality.'

A have should be has

B improving should be improve

C operational should be operations

D Both A and B

Correct Answer: D. Both A and B

EXPLANATION

'Board' is singular (has), and parallel structure requires 'improve' not 'improving'. Both corrections are needed.

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