Rearrange the following sentences in correct order to make a logical passage. 1. This provides real-time information for decision-making. 2. Data analytics is transforming modern business. 3. It involves collecting, processing, and interpreting large datasets. 4. Companies leverage data to identify trends and predict consumer behavior.
- (a)2-1-3-4
- (b)2-3-1-4
- (c)2-4-1-3
- (d)3-4-2-1
Answer
Why
Correct — B. Sentence 2 opens by naming the topic: data analytics.
3 follows at once: 'It involves collecting, processing, and interpreting large datasets'. Its It can only be data analytics.
1 comes next: 'This provides real-time information' — this is the collecting and processing just described.
4 closes with what companies do with the data → 2-3-1-4, option (b).
Why the others are wrong
- (a)2-1-3-4 — 2-1-3-4 places 1 between the topic and its definition, so the It of sentence 3 would follow 'decision-making' instead of data analytics.
- (c)2-4-1-3 — 2-4-1-3 leaves the definition, 3, until last, so 'It involves…' ends the paragraph far from data analytics, the noun it refers to.
- (d)3-4-2-1 — Opening with 3 starts on It, a pronoun with nothing before it to refer to. Sentence 2, which names the topic, has to come first.
Concept
Pronouns and demonstratives are the links in a parajumble. An It needs its noun close before it, and a sentence-opening This points back to the idea just stated.
Here 2 names data analytics, 3 defines it with It, 1 says what that process provides with This, and 4 turns to the companies that use the data.
Key facts
- A sentence that opens with a pronoun pointing back, such as It or This, cannot open the paragraph.
- A definition sits right after the term it defines: sentence 3 defines the data analytics named in sentence 2.
- Sentence 1's This refers to the process in sentence 3: collecting, processing and interpreting data.
Study next
Common traps
- Putting 1 straight after 2 because 'This' seems to point at data analytics — sentence 3's It then has no clear noun.
- Choosing 2-4-1-3 because 4 mentions companies and business — the definition has to come before the uses.
The same four sentences are set at 19 Sep 2025, 16:00, English Q.25, keyed to the same order, 2-3-1-4, under a different option letter.
Related PYQs
No directly related past PYQ was found.