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English Language
Sentence Correction

English grammar, vocabulary and comprehension

24 Q 10 Topics Take Mock Test
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Difficulty: All Easy Medium Hard 11–20 of 24
Topics in English Language
Which word is most opposite in meaning to 'ephemeral'?
A Temporary
B Permanent
C Brief
D Fleeting
Correct Answer:  B. Permanent
EXPLANATION

'Ephemeral' means temporary or short-lived, so 'permanent' is the opposite.

Test
Identify the error in the sentence: 'The data analytics team have implemented new algorithms which are more accurate than the previous one.'
A 'have' should be 'has'
B 'which' should be 'that'
C 'previous one' should be 'previous ones'
D Both A and C
Correct Answer:  D. Both A and C
EXPLANATION

'Team' is singular (needs 'has'), and 'algorithms' is plural (needs 'ones'), so both A and C are errors.

Test
Which option best completes the sentence: 'The regulatory framework for fintech companies has become increasingly complex, ___ businesses must navigate multiple compliance requirements.'
A consequently
B however
C furthermore
D whereas
Correct Answer:  A. consequently
EXPLANATION

'Consequently' shows the logical result of the increasing complexity, making the sentence coherent.

Test
Arrange the sentences in logical order:
1) The blockchain technology emerged as a game-changer in 2008.
2) Today, it powers cryptocurrencies and decentralized applications.
3) Bitcoin was the first successful implementation of blockchain.
4) This innovation solved the double-spending problem in digital currencies.
A 1, 3, 4, 2
B 1, 4, 3, 2
C 3, 1, 4, 2
D 1, 2, 3, 4
Correct Answer:  A. 1, 3, 4, 2
EXPLANATION

Logical flow: introduction of blockchain (1) → solution to a problem (4) → first implementation (3) → current applications (2).

Test
Identify the error: 'The digital transformation initiative aim to revolutionize how companies manages their data.'
A 'aim' should be 'aims'
B 'manages' should be 'manage'
C Both A and B are errors
D No error
Correct Answer:  C. Both A and B are errors
EXPLANATION

'Initiative' (singular) requires 'aims', and 'companies' (plural) requires 'manage'.

Test
Arrange in logical order: 1) The smartphone has become essential to daily life 2) However, excessive use causes addiction and health issues 3) such as eye strain, sleep problems, and anxiety 4) Therefore, balanced usage is recommended by health experts
A 1-2-3-4
B 2-1-3-4
C 1-3-2-4
D 3-1-2-4
Correct Answer:  A. 1-2-3-4
EXPLANATION

Logical progression: Introduction (1) → Problem identified (2) → Elaboration of problems (3) → Solution (4). This follows the problem-solution structure.

Test
What is the main idea of this passage: 'Climate change poses unprecedented challenges to global food security. Rising temperatures alter crop yields, water availability, and pest patterns. Developing nations, particularly in Africa and South Asia, face severe food shortages. Sustainable agricultural practices and international cooperation are essential to mitigate these effects.'
A Africa and South Asia are developing nations
B Climate change threatens global food security and requires cooperative solutions
C Sustainable agriculture is the only solution to climate change
D Rising temperatures cause pest problems
Correct Answer:  B. Climate change threatens global food security and requires cooperative solutions
EXPLANATION

The passage's main theme is the relationship between climate change and food security, and the need for solutions through sustainable practices and cooperation.

Test
Read the passage and choose the best title: 'Artificial Intelligence has revolutionized healthcare by enabling early disease detection, personalized treatment plans, and drug discovery. Machine learning algorithms analyze medical imaging with accuracy rates exceeding human radiologists. AI-powered chatbots provide 24/7 patient support, reducing hospital burden.'
A History of Artificial Intelligence
B The Role of AI in Transforming Healthcare
C Machine Learning Algorithms Explained
D How to Develop AI Applications
Correct Answer:  B. The Role of AI in Transforming Healthcare
EXPLANATION

The passage focuses on AI's transformative impact on healthcare through various applications. Option B best captures the main theme.

Test
Which option best completes the sentence: 'The research findings ________ the existing theory; however, further studies are ________ to confirm the results.'
A contradict, necessary
B supports, needed
C contradicts, require
D supported, essential
Correct Answer:  A. contradict, necessary
EXPLANATION

'Findings' (plural) takes 'contradict'. 'Are necessary' is grammatically correct parallel structure. The logic fits the sentence context.

Test
Identify the error: 'The committee have discussed the proposal thoroughly but they was unable to reach a consensus.'
A have should be has
B was should be were
C Both A and B
D No error
Correct Answer:  C. Both A and B
EXPLANATION

'Committee' is collective noun needing 'has' not 'have'. 'They' (plural) needs 'were' not 'was'. Both are errors.

Test
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