Identify the error: 'Each of the students have submitted their assignments on time, and the teacher are grading them.'
Answer: C
'Each' is singular (has), and 'teacher' is singular (is). Both subject-verb agreements are incorrect.
Q.62Hard
Read the complex passage: 'The metaverse represents a convergence of augmented reality, virtual reality, and the internet. While tech companies invest billions in its development, skeptics question its necessity and economic viability. The outcome depends on consumer adoption rates and technological breakthroughs.' What does the author suggest?
Answer: B
The passage presents both optimistic investment and skeptical doubt, concluding that success 'depends on' consumer adoption and technology—indicating uncertainty and conditionality.
Q.63Hard
Arrange sentences coherently: A) This discovery has implications for treating degenerative diseases. B) Researchers have identified a protein that slows cellular aging. C) The finding emerged from a decade-long study at a leading institute. D) Further clinical trials are necessary before practical applications.
Answer: A
Logical progression: B (discovery) → C (origin/context) → A (implications) → D (next steps) maintains coherent narrative structure.
Q.64Hard
Choose the word closest in meaning to 'PERSPICACIOUS':
Answer: B
'Perspicacious' means having keen insight and understanding; discerning is the closest synonym.
Q.65Hard
Read the passage and identify what the author's tone suggests: 'While the government's infrastructure initiative demonstrates commendable intent, its execution has been marred by bureaucratic delays, budget overruns, and corruption allegations. Local communities remain skeptical of promised timelines and deliverables.'
Answer: B
The author acknowledges 'commendable intent' (positive) while highlighting execution flaws (critical), suggesting cautiously hopeful skepticism.
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Q.66Hard
Identify the error in the sentence: 'The impact of social media on adolescent mental health have been extensively researched, yet conclusive evidence remain elusive.'
Answer: C
'Impact' is singular (has been researched). 'Evidence' is singular/collective (evidence remains). Only A contains an error in the provided options.
Q.67Hard
Cloze test: 'The whistleblower's _____ of corporate malfeasance prompted regulatory investigations across multiple jurisdictions.'
Answer: B
'Revelation' (disclosure) logically connects to whistleblowing and triggering investigations. Other options contradict the context.
Q.68Hard
Correct the sentence with error: 'The organization has implemented new policies aimed at reducing carbon emissions, improving employee welfare, and to enhance community engagement.'
Read the passage and answer: 'Artificial intelligence has revolutionized various sectors, from healthcare to finance. Medical professionals now utilize AI algorithms to diagnose diseases with unprecedented accuracy.' What is the author's primary purpose?
Answer: B
The author demonstrates AI's positive applications across multiple sectors, emphasizing its revolutionary nature and accuracy improvements.
Q.70Easy
Identify the error in the sentence: 'The committee have decided to implement new policies for environmental conservation.'
Answer: B
Committee is a collective noun treated as singular, requiring 'has' instead of 'have'.
Q.71Easy
Cloze test: 'Renewable energy sources like solar and wind power are becoming increasingly _____ as traditional fossil fuels deplete.'
Answer: B
'Prevalent' means widespread or commonly occurring, fitting the context of increasing adoption of renewable energy.
Q.72Medium
Arrange the sentences coherently: A) Climate change poses unprecedented challenges to global stability. B) Governments worldwide are implementing green energy initiatives. C) However, individual participation remains crucial for lasting impact. D) Scientific evidence overwhelmingly supports the need for immediate action.
Answer: A
The logical flow: evidence (D) → challenge (A) → governmental response (B) → individual role (C).
Q.73Medium
Read the passage: 'Quantum computing represents a paradigm shift from classical computing. Unlike traditional computers using binary bits, quantum computers utilize qubits that exist in superposition.' What does 'superposition' imply about qubits?
Answer: B
Superposition in quantum mechanics means qubits can exist in multiple states simultaneously, unlike classical bits which are either 0 or 1.
Q.74Medium
Identify the error: 'Neither the CEO nor the board members was aware of the financial irregularities in the accounts.'
Answer: B
With 'neither...nor', the verb agrees with the nearer subject (board members - plural), requiring 'were'.
Q.75Medium
Cloze test: 'The startup ecosystem in India has evolved dramatically, with numerous incubators and accelerators providing mentorship and _____ to aspiring entrepreneurs.'
Answer: B
'Capital' (funding/money) logically complements mentorship as support provided by incubators, while other options suggest barriers.
Q.76Medium
Read the complex passage: 'The metaverse represents a convergence of physical and digital realities, wherein users interact through avatars in immersive virtual environments. Critics argue about its environmental cost and addictive potential.' Which statement aligns with the critic's perspective?
Answer: C
The passage explicitly mentions critics' concerns about environmental cost and addictive potential, making option C the aligned perspective.
Q.77Easy
Identify the error: 'The recent survey indicate that consumers prefer sustainable products despite higher pricing.'
Answer: B
'Survey' is singular, requiring 'indicates' instead of 'indicate'.
Q.78Medium
Arrange sentences coherently: A) The discovery of ancient manuscripts in the Gobi Desert revolutionized historical understanding. B) Archaeological teams immediately preserved and catalogued the findings. C) These documents provided unprecedented insights into lost civilizations. D) Carbon dating confirmed their authenticity from the 8th century.
Cloze test: 'The regulatory framework for cryptocurrency remains _____, with different nations adopting divergent approaches to digital asset oversight.'
Answer: B
'Fragmented' fits the context that different nations have different approaches, suggesting lack of unified regulation.
Q.80Medium
Read the passage: 'Neuroplasticity demonstrates that the brain's neural pathways are not fixed but can be rewired through deliberate practice and learning. This has profound implications for education and rehabilitation.' What is the main idea?
Answer: B
The passage's core message is that the brain can be rewired through deliberate practice, contradicting fixed neural structures.