Arrange the sentences in coherent order:
A) Blockchain technology emerged from cryptocurrency applications but has evolved far beyond digital currencies.
B) Today, industries from supply chain management to healthcare explore blockchain implementation.
C) Initially dismissed as mere speculation, blockchain now demonstrates tangible real-world applications.
D) This distributed ledger system offers transparency and security unmatched by conventional databases.
Answer: B
Logical progression: Introduce misconception (C), explain what blockchain truly is (A), describe its technical advantage (D), then mention applications (B).
Q.302Medium
Fill in the blank with the most appropriate word: 'The economist's ________ analysis of market trends proved instrumental in predicting the financial downturn.'
Answer: B
Astute means sharp and intelligent judgment. Superficial and cursory imply shallow analysis, contradicting 'proved instrumental.' Ambiguous is irrelevant.
Q.303Medium
Read the passage: 'Renewable energy sources have grown exponentially in 2024. Solar installations surpassed nuclear power generation globally for the first time. Wind energy capacity increased by 23% year-over-year, while battery storage technologies became 40% more cost-effective. These developments indicate that the transition to clean energy is accelerating faster than previously projected.' Based on the passage, what can be inferred?
Answer: B
The passage directly states acceleration is 'faster than previously projected.' Other options overstate claims or are unsupported by the text.
Q.304Medium
Identify the sentence with incorrect usage: A) The data provided by multiple sources substantiate the hypothesis. B) Each of the candidates bring unique qualifications to the position. C) The committee members have reached consensus on the proposal. D) Neither the scientist nor the engineer was available for the presentation.
Answer: B
'Each' is singular, requiring 'brings' not 'bring.' Option A: 'data' can take plural verb. Options C and D are grammatically correct.
Q.305Medium
Choose the correct sentence:
Answer: B
With 'neither...nor', the verb agrees with the nearest subject. Here 'teacher' (singular) is nearest, so 'was' is correct.
Advertisement
Q.306Medium
Identify the error: 'The data shows that the pollution levels has increased significantly in metropolitan areas.'
Answer: B
'Data' is a plural noun (datum is singular), so it takes 'have' instead of 'has'. Correct: 'levels have increased'.
Q.307Medium
Arrange in logical order: 1) Scientists discovered a new species 2) The discovery was published in a prestigious journal 3) It was found in the Amazon rainforest 4) Further research is underway
Answer: B
Logical sequence: First the location (3), then the discovery (1), then publication (2), then ongoing research (4).
Q.308Medium
Choose the word that best completes: 'The government's _____ policies have sparked considerable debate among economists.'
Answer: C
'Contentious' means controversial or causing disagreement, which aligns with 'sparked considerable debate'. Other options don't fit contextually.
Q.309Medium
Complete: 'The CEO's _____ approach to innovation has transformed the company's market position.'
Answer: B
'Progressive' means forward-thinking or advancing, which aligns with positive transformation. 'Ephemeral' means temporary, 'obsolete' and 'regressive' are negative.
Q.310Medium
Arrange in correct order: 1) The company launched its new product 2) Market response was overwhelming 3) Investors celebrated the success 4) Competitors began developing similar products
Select the correct word: 'The _____ between traditional and digital marketing continues to shape industry strategies.'
Answer: A
'Dichotomy' means division into two opposing or contrasting things, perfect for comparing two marketing approaches. 'Polarity' could work but 'dichotomy' is more precise.
Q.312Medium
Fill: 'The government's _____ stance on climate change policies has disappointed environmental activists.'
Answer: B
'Ambivalent' means uncertain or having mixed feelings, which explains the disappointment. 'Stringent', 'proactive', and 'decisive' would likely satisfy activists.
Q.313Medium
In the sentence 'The committee have decided to implement new policies', identify the error.
Answer: B
Committee is a collective noun treated as singular in British English; 'has' is correct. In American English, it can be 'have', but standard formal usage prefers 'has'.
Q.314Medium
Arrange the sentences in correct order:
1) The researchers discovered a new species
2) It was found deep in the Amazon rainforest
3) This finding has significant implications for biodiversity
4) Scientists are now conducting further studies
Answer: A
The logical sequence is: discovery (1) → location (2) → significance (3) → ongoing action (4). This follows chronological and coherent narrative flow.
Q.315Medium
The _____ between artificial intelligence and human creativity remains a topic of intense debate among experts.
Answer: A
Distinction means a difference or differentiation. The sentence discusses the differences between AI and human creativity. Other options don't fit the context properly.
Q.316Medium
Choose the correct option: 'One of the reasons why digital currencies _____ gaining popularity is their decentralized nature.'
Answer: A
The subject is 'reasons' (plural), not 'one'. Plural subjects require 'are'. The phrase 'one of the' doesn't change the verb form to singular.
Q.317Medium
Complete the passage: 'The digital revolution has transformed how businesses operate. Companies now rely on cloud computing, artificial intelligence, and data analytics to enhance their _____ and reduce operational costs.'
Answer: B
The context mentions tools (cloud computing, AI, data analytics) used to improve operations and reduce costs, which directly relates to efficiency. Other options don't maintain coherent meaning.
Q.318Medium
Correct the sentence: 'If I was in your position, I would have made a different decision.'
Answer: C
In conditional sentences (subjunctive mood), 'if' clauses require 'were' with 'I'. The main clause should use 'would have made' for past hypothetical situations.
Q.319Medium
Select the correct word: 'The _____ between traditional retail and e-commerce continues to blur as omnichannel strategies gain prominence.'
Answer: B
Boundary refers to a line of separation. The sentence discusses the separation between traditional and e-commerce blurring. Boundary fits perfectly while others don't convey this meaning.
Q.320Medium
Identify the grammatical error: 'Neither the manager nor the employees was satisfied with the new salary structure.'
Answer: A
With 'neither...nor', the verb agrees with the nearest subject. 'Employees' is plural and closest to the verb, so 'were' is correct, not 'was'.
