The witness's _______ account of the incident cast serious doubt on the defendant's _______ of innocence.

The correct answer is B: equivocal, protestation. Equivocal (unclear/contradictory) account with protestation (assertion of innocence) creates appropriate contrast.

Identify the error in the sentence: 'The government have implemented new policies to address inflation.'

The correct answer is A: have should be has. 'Government' is a singular collective noun and requires 'has' instead of 'have'.

Identify the sentence with an error among the following: A) The data suggests that remote work has increased productivity levels. B) Each of the employees have received their performance bonuses. C) Neither the manager nor the team members was satisf

The correct answer is B: B. In sentence B, 'each' is singular, so the verb should be 'has' not 'have'. The subject 'each of the employees' takes a singular verb.

The study of animals is known as ___.

The correct answer is B: Zoology. Zoology is the study of animals. Entomology studies insects, Ornithology studies birds, Etymology studies word origins.

Cloze Test: 'The recent advancement in quantum computing has ____ tremendous potential for solving complex problems. Scientists believe that quantum computers will ____ classical computers in processing speed within the next decade.'

The correct answer is B: demonstrated; surpass. 'demonstrated' fits the context of showing potential, and 'surpass' correctly indicates exceeding classical computers in capability.

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English Language
Error Detection

English grammar, vocabulary and comprehension

22 Q 10 Topics Take Mock Test

Difficulty: All Easy Medium Hard 1–10 of 22

Topics in English Language

All Reading Comprehension 200 Error Detection 115 Sentence Correction 50 Vocabulary & Synonyms 50 Antonyms 50 Fill in the Blanks 50 Para Jumbles 50 Cloze Test 50 Idioms & Phrases 50 One Word Substitution 50

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.

Test

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.

Test

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'.

Test

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.

Test

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.

Test

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').

Test

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.

Test

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.

Test

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).

Test

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.

Test

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