Sentence Rearrangement (PQRS)

Every paragraph has to begin by introducing its topic. So the sentence that begins it cannot depend on anything that came before it. It must be able to stand on its own feet. The whole method starts from this one thought: find the sentence that needs nothing before it.

Look for these signs, in this order of strength.

1. A full name or a proper noun. The name of a person, a place or a country in its full form. Saudi Arabia comes first, and its short form KSA comes later. A full name is introduced once; the short form is used afterwards.
2. A / an with a new noun. When something is mentioned for the first time, English uses a or an. The same noun comes back later as it or the + noun.
3. A definition or a broad idea. A sentence of the type X is a Y, or a general statement about the topic.
4. A time-topic phrase. Nowadays, today, in recent years, last year. These set the topic before anything else is said.
5. An explanation attached to a noun. UPI, which is a payment system, ... or Arjun, who was one of the five Pandavas, .... This is a strong sign of a first sentence, because the author is introducing the noun and explaining it in the same breath.
6. Fact-introducing and story openers. According to a recent study, Once upon a time, There lived a king.

Now the other side. A sentence that begins with he, she, it, they is seldom the opener, because a pronoun is meaningless until its noun has appeared. This, that, these, those are even less likely. And a sentence that begins with a connector (however, but, hence, so, thus, moreover, also), a comparative (similarly, unlike, another) or an example word (for example, for instance, such as) is never the opener. Each of these words says that something has already been said.

✔ Saudi Arabia is a country in West Asia.
✘ However, it was eventually cancelled. (a connector cannot open)
✘ It has a long coastline on the Red Sea. (the pronoun has no noun yet)

Two cautions. First, seldom does not mean never: a pronoun can open a passage in rare cases, so use this as a filter, not as a law. Second, if the same name appears in all four sentences, the name will not decide anything, because these sentences are often picked from the middle of a passage. But if one sentence has the name and another has only its short form, the sentence with the name is first.

Worked examples from real papers

Worked example 1 — SSC CGL Tier 1, 26 Sep 2025, Shift 2

1. Its vibrant ecosystems support unique flora and fauna.
2. The Amazon rainforest is a global treasure.
3. Deforestation, however, poses a significant threat to its survival.
4. Protecting it is vital for global biodiversity.

(a) 2-4-1-3
(b) 3-1-2-4
(c) 2-1-3-4
(d) 4-3-2-1

Step 1. Scan the sentences. 1 starts with Its, 3 has however and its survival, 4 has it. Only 2 names the subject in full: The Amazon rainforest is a global treasure. This is an X is a Y type of opener.
Step 2. Options (b) and (d) start with 3 and 4, so they go. Options (a) and (c) both start with 2, and the decision is about the rest.
Step 3. Pair: Its vibrant ecosystems (1) says why the rainforest is a treasure, so 1 follows 2. Then 3 brings the threat (however), and 4 (Protecting it is vital) is the advice that closes after the threat.

✘ (a) 2-4-1-3 gives the advice before the threat has been stated (solution before problem).
✘ (b) 3-1-2-4 opens with Deforestation, however, a connector opener.
✘ (d) 4-3-2-1 opens with Protecting it, and it has no noun before it (pronoun-first trap).

✔ Answer: (c) 2-1-3-4

Worked example 2 — SSC CHSL Tier 1, 22 Nov 2025, Shift 2

P. A wonder of contemporary urban planning was the city's new public transport system.
Q. It was intended to lessen traffic jams and enhance the city's air quality overall.
R. The project needed a significant government investment and took more than ten years to finish.
S. The system was a massive hit with commuters, even if it was expensive.

(a) R-Q-P-S
(b) P-Q-R-S
(c) S-Q-R-P
(d) Q-P-R-S

Step 1. Look at how each sentence begins. Q starts with It, R with The project, S with The system. All three point back to something. P alone introduces a new noun with a / an: *A wonder of contemporary urban planning was the city's new public transport system*.
Step 2. So P is the opener, and only option (b) begins with P.
Step 3. Check the chain: P (system) → Q (It was intended, It = the system) → R (The project needed, the history of building it) → S (The system was a massive hit, the verdict, which closes).

✘ (a) R-Q-P-S opens with The project, before the system is named.
✘ (c) S-Q-R-P opens with The system, a the + noun that has no earlier mention.
✘ (d) Q-P-R-S opens with It (pronoun-first trap): It needs the system first.

✔ Answer: (b) P-Q-R-S

How the exam asks it

• Rearrange the following sentences to form a coherent paragraph:
• *Which of the given options is the most logical sequencing of the following sentences to form a meaningful paragraph?*
• Select the sentence that can NOT be the opening sentence of a paragraph.
• Select the sentence that is most suitable as the opening sentence of a paragraph.

Whatever the wording, find the sentence that needs nothing before it.

This is the most powerful tool in PQRS. A pronoun is a stand-in. It cannot appear before the noun it stands in for. So when two sentences talk about one person or thing, the sentence that names it comes first and the sentence that uses he, she, it, they, this, these comes later.

[[parse: S=Radhika | V=won | O=the first prize]]

Suppose the next sentence is She thanked her teacher. Here She is Radhika. The pair can only be read in one order. Such a pair is called a strong pair: the two sentences must stand side by side, with nothing in between, and the order is fixed.

The triad: a + noun, it, the + noun. When the same thing is talked about again and again, English changes the way it names it. The first time it is a panther. A sentence later it becomes it. After a few more sentences, when a pronoun would be unclear, it comes back as the panther. So the order is: a + noun → it → the + noun. A standard example has exactly this: A panther is reported to have broken into a house..., then It secretly slouched..., then The panther.... The reverse order is unlikely to be right: a pronoun or the + noun needs its noun named earlier.

The same logic gives three smaller concepts.

• Indefinite before definite. A, an or no article at all comes before the, but only for the same noun. If a goes with some other noun, this concept does not apply.
• Full form before short form. The trunk of my peach tree comes before the tree; Saudi Arabia before KSA.
• This and these come after their reference. This process, This approach, These machines point back to something already said. The sentence must sit after it, and usually right after it.

What if no noun is repeated? Then look for the common ground. One sentence may end on an idea (the conversion of light energy) and the next may begin by naming it (This process, known as photosynthesis, ...). The advice is to find what is common to the two sentences. Without something common, a pair cannot be made.

Do not stop at noun and pronoun, though. Note that this is not the whole approach. A pronoun tells you that a sentence cannot come first. To know where it goes, you need the other links too.

Worked examples from real papers

Worked example 1 — SSC CGL, 11/09/2024, 2nd Shift

A It contains high levels of Vitamin A and D.
B Cod liver oil is thus used to treat arthritis.
C This supplement is made from the liver of cod fish.
D Cod liver oil is a nutritional supplement.

(a) A-B-C-D
(b) C-B-A-D
(c) D-C-A-B
(d) B-A-C-D

Step 1. Underline the pointers: A has It, C has This supplement, B has thus. D alone has the full noun with a definition: Cod liver oil is a nutritional supplement.
Step 2. D is the opener. Draw the arrows: D → C (This supplement = the supplement named in D) → A (It contains high levels of Vitamin A and D, It = the oil) → B (is thus used to treat arthritis, the result of those vitamins).

✘ (a) A-B-C-D opens with It, which has no noun before it.
✘ (b) C-B-A-D opens with This supplement before any supplement is named (this-before-its-noun trap).
✘ (d) B-A-C-D opens with a thus sentence; a result word cannot open.

✔ Answer: (c) D-C-A-B

Worked example 2 — SSC CGL, 09/09/2024, 2nd Shift

A These can turn around to track stars with the rotation of Earth.
B Observatories are places to study space.
C They are mostly built on the mountain tops.
D Telescopes are placed in the dome-shaped roof of the building.

(a) B-C-D-A
(b) D-C-B-A
(c) A-C-D-B
(d) C-B-D-A

Step 1. Mark the pointers: A has These, C has They. Both are plural. B is a definition of the type X are Y: Observatories are places to study space. D brings in a new noun, Telescopes, but the topic has not been set yet, so D cannot open.
Step 2. B → C: They = Observatories (plural for plural). Then D names Telescopes, and D → A: These = the telescopes, which can turn to track stars. This is a strong pair, so D and A stand side by side.

✘ (b) D-C-B-A opens with D, but the topic (observatories) is not yet set, and They in C comes before B.
✘ (c) A-C-D-B opens with These (pronoun-first trap).
✘ (d) C-B-D-A opens with They before the noun it stands for.

✔ Answer: (a) B-C-D-A

How the exam asks it

• *Rearrange the sentences P, Q, R and S between S1 and S6 to form a meaningful passage.*
• Rearrange the following sentences to form a coherent paragraph:
• Select the option in which the two sentences are correctly linked.

The wording does not change the task: link every pronoun and every this / these to its noun.

A connector is a word that joins a sentence to the one before it. That is why a sentence starting with a connector can never open the paragraph, and why a connector tells you a lot about what must stand next to it. Connectors fall into three groups.

1. Contrast connectors: but, however, yet, nevertheless, on the other hand, while, whereas. For these, use polarity. Mark every sentence + (positive, good news) or – (negative, bad news). A contrast connector turns the direction, so the sentence before it has the opposite mark.

• The king example: The king was wise. (+) But he made a foolish decision. (–) It led to war. (–). The answer is C B A, positive first, then but, then the negative.
• If the however sentence is negative, look for the positive sentences. If you find one, it stands just before the connector. If you find two, both come before it and the however sentence is third. If three sentences are negative and one positive carries the however, the three negatives come first and that sentence is last.
• Authors lean to one side, and they like to build one side up before turning round. So the pattern is usually: sentences on one side, then one sentence that begins however on the other.

2. Result connectors: therefore, thus, hence, consequently, as a result. The cause must stand before the result. A useful working guide: if it is an effect, look for the cause, and a positive result needs a positive cause, a negative result a negative cause.

3. Addition and example connectors: moreover, also, for example, for instance, such as. These ask for an earlier sentence that holds the broad idea or the point being added to. You will meet them again in the next concepts.

A small but useful point: a sentence that begins with And, But or Yet is joined to the sentence before. These words cannot open a paragraph, so any option opening with them is out.

✔ The plan looked promising. However, it was cancelled.
✘ However, it was cancelled. The plan looked promising. (the connector has nothing before it)

Contrast connectors often sit second or fourth in a paragraph, rarely first, and they can end a paragraph when the author finishes with a warning. Result connectors sit near the end.

Worked examples from real papers

Worked example 1 — SSC CGL Tier 1, 22 Sep 2025, Shift 2

1. Therefore, maintaining digital privacy is crucial.
2. The internet has become an indispensable part of our lives.
3. However, it also brings significant risks to personal data.
4. Users must be aware of potential threats and take precautions.

(a) 2-1-3-4
(b) 2-4-1-3
(c) 3-4-2-1
(d) 2-3-1-4

Step 1. Mark each sentence + or –. 2 is positive (the internet is indispensable), 3 is negative (risks), 1 is a conclusion (Therefore), 4 is advice.
Step 2. Opener: 1 starts with Therefore and 3 with However, so neither can open. 4 has no pointer, but it speaks of potential threats, which are stated only in 3. 2 gives the broad context and opens.
Step 3. However turns the direction, so the sentence before it must be positive: 2 → 3 (it = the internet). Therefore is a result word, so its cause (the risk in 3) must come just before it: 3 → 1. Advice (4) closes.

✘ (a) 2-1-3-4 uses Therefore before the risk is stated (result before cause).
✘ (b) 2-4-1-3 gives the advice before However introduces the risks.
✘ (c) 3-4-2-1 opens with However (connector-first trap).

✔ Answer: (d) 2-3-1-4

Worked example 2 — SSC CHSL Tier 1, 13 Nov 2025, Shift 2

P. However, as the Empire grew, a series of internal and external pressures began to mount.
Q. The Roman Empire was the most powerful civilisation in history at its height.
R. Its gradual decline was caused by a confluence of political corruption, military overstretch, and economic instability.
S. Its vast network of roads, laws, and military outposts brought a period of peace and prosperity.

(a) R-S-P-Q
(b) P-S-Q-R
(c) R-P-S-Q
(d) Q-S-P-R

Step 1. Pick the opener. P begins with However, and R and S begin with Its. Q alone names its subject in full: The Roman Empire was the most powerful civilisation in history at its height.
Step 2. Polarity: Q is positive, S is positive (peace and prosperity), P is negative (pressures mount), R is negative (decline). The However sentence turns the positive side to the negative one, so the positive pair Q-S stands first.
Step 3. Links: Q → S (Its = the Empire's) → P (as the Empire grew, the turn) → R (Its gradual decline, the outcome of the pressures).

✘ (a) R-S-P-Q opens with Its gradual decline, a pronoun with no noun.
✘ (b) P-S-Q-R opens with However (connector-first trap).
✘ (c) R-P-S-Q opens with Its, and also puts the However sentence before the positive points.

✔ Answer: (d) Q-S-P-R

How the exam asks it

• *Choose the correct option to rearrange the following sentences to form a coherent paragraph:*
• *Which of the given options arranges the following sentences in the most logical sequence to form a meaningful paragraph?*
• *Rearrange the sentences P, Q, R and S to form a coherent passage between S1 and S6.*

In each form, locate the connector first and check the sentence before it.

When a paragraph tells a story, describes a process or follows a history, the order of the sentences is the order of events. The idea is simple: the old thing first, the new thing later. The sentence that gives the background comes before the sentence that gives what happened next.

Read the time words carefully. They fix the order for you.

Having entered, he clicked... and Once the water had boiled, he poured... show that one action came before another. If the earlier action is not in the same sentence, look for it in another sentence and put that one just before.

Four more small links belong here.

• Place, then there or here. A sentence that names a place is followed by the sentence that says there. This is a strong pair.
• Time, then then. A sentence that gives a time or a date is followed by the sentence that says then.
• Years run in order. If 1961 and 1989 both appear, 1961 comes first. But this caution is worth keeping: this is helpful, it is not a law. The usual order is past, present, future, though a paragraph can begin with the present and then look back.
• Tense stays together. Three past-tense sentences usually sit side by side with one present-tense sentence separate. A sentence with has / have (present perfect) belongs with other present-linked sentences, not between two plain past ones. A pattern like past, present, past is rare, so it is a good reason to doubt an option.

A step-by-step passage is the easiest PQRS. Ask only: what must already be done before this step can happen? You cannot plug in an iron before you take it out, and you cannot send an email before you write it.

Do not skip the opener check even here. The first step of the process, usually with a name or an a + noun, begins the paragraph, and the last step, often with finally or a result, ends it.

Worked examples from real papers

Worked example 1 — SSC CGL Tier 1, 17 Sep 2025, Shift 1

1. The blueprint is finalized after approval from stakeholders.
2. First, a basic framework is proposed.
3. Then revisions are made after discussions.
4. Finally, execution begins as per plan.

(a) 2-3-1-4
(b) 1-3-2-4
(c) 3-2-1-4
(d) 2-1-3-4

Step 1. Read the time words: First (2), Then (3), Finally (4). Sentence 1 has no time word, but it is a step of the process: the blueprint is finalised after approval, which comes after proposal and revisions.
Step 2. Order of events: framework proposed (2) → revisions after discussions (3) → blueprint finalised after approval (1) → execution begins (4).

✘ (b) 1-3-2-4 finalises the blueprint before the revisions and the proposal.
✘ (c) 3-2-1-4 opens with Then (time-order break).
✘ (d) 2-1-3-4 finalises the blueprint before the revisions are made.

✔ Answer: (a) 2-3-1-4

Worked example 2 — SSC CGL, 13/09/2024, 2nd Shift

A When we connect this design with a wire, electricity flows.
B These metal strips were put in a sulphuric acid solution.
C He made two strips of different metals.
D Alessandro Volta discovered the electric battery.

(a) C-B-D-A
(b) D-C-B-A
(c) B-C-D-A
(d) A-C-D-B

Step 1. D gives a full name and the discovery: Alessandro Volta discovered the electric battery. That is the opener. C starts with He, B with These metal strips, A with When we connect this design.
Step 2. Pairs: D → C (He = Volta; he made two strips of metal) → B (These metal strips = the strips made in C).
Step 3. Then the process: strips made → put in acid → connect this design with a wire → electricity flows. A is the last step of the set-up, so it closes.

✘ (a) C-B-D-A opens with He before Volta is named (pronoun-first trap).
✘ (c) B-C-D-A opens with These metal strips, which need C first.
✘ (d) A-C-D-B opens with the last step of the process (time-order break).

✔ Answer: (b) D-C-B-A

How the exam asks it

• Arrange the passage correctly:
• Arrange the following sentences in correct order to tell a short story:
• *Which of the following options, rearrange the given sentences in a proper sequence to make a meaningful passage?*

Look for time words and for the natural order of steps or events.

A well-written paragraph does not throw the reader into the details. It starts wide and then narrows. This is called wide scope first, narrow scope later.

A definition paragraph runs like this: a broad idea, then a fuller definition, then a short and narrow definition, then types, then examples. A simple example is the noun: a noun is the name of a person, place, thing, quality or emotion (broad), and then naming words are called nouns (narrow).

A research or process paragraph runs on a chain, and it can be kept in one line: idea → source of input → process → output → public impact → way forward. Environmental DNA is collected from soil (source), samples are logged (process), sequencing machines extract signatures (output), and the results feed conservation models (impact). You can feel the funnel narrowing.

Example connectors. For example, for instance, such as, to illustrate introduce a case of some general point. The general point must be in the sentence before. An example can never be first, because there is nothing yet for it to be an example of. The volcano set of sentences is a good picture: the eruption is told first, then one example (plants died when the wind brought ash), then a second (birds fell from the sky), and the complete ruin of seven villages closes the passage.

Whole, part, remaining. Many, all (the whole) come first, some (a part) in the middle, others, the rest (the remaining) last. In the beetle example, Many dead beetle species recycle nutrients is followed by Some... and then by Others....

Wide, then narrow, in one more form. A broad word like architecture, industry, economy, field is followed by a named part: the most critical component is the CPU, a prime example is the platform economy. After the part is named, the sentence about it can use the CPU (a short form of the name given earlier) and, at the very end, a This ... sentence can gather the whole.

✔ The architecture of a modern computer is a complex arrangement. The most critical component is the CPU.
✘ The most critical component is the CPU. The architecture of a modern computer is a complex arrangement. (the part is named before the whole)

If one sentence widens the view, such as *This complex interplay of components allows the computer to execute a wide range of tasks*, it is a closing summary and goes last.

Worked examples from real papers

Worked example 1 — SSC CGL, 10/09/2024, 2nd Shift

A It is also called a nuclear family.
B It is good to be in a small family because there is better management of resources.
C A small family is one with parents and a maximum of two children.
D The advantages of a small family are numerous.

(a) C-A-D-B
(b) B-A-C-D
(c) C-B-D-A
(d) A-C-B-D

Step 1. C is a definition: A small family is one with parents and a maximum of two children. A defines the topic, so C opens. A, B start with It.
Step 2. C → A: It is also called a nuclear family, so It = the small family. This is a strong pair.
Step 3. General before specific. D is the general claim, The advantages of a small family are numerous. B names one advantage, better management of resources. So D comes before B.

✘ (b) B-A-C-D opens with It (pronoun-first trap).
✘ (c) C-B-D-A gives the example (B) before the general claim (D).
✘ (d) A-C-B-D opens with It, which has no noun before it.

✔ Answer: (a) C-A-D-B

Worked example 2 — SSC CGL, 25/09/2024, 3rd Shift

A Summative assessment is the assignment of the student's performance at the end of the academic term.
B This new pattern ensures that besides just textbook teaching and learning, effective child-teacher interaction is encouraged.
C The CBSE envisages two types of examinations, Formative and Summative.
D Formative assessment is a part of the teaching-learning process and is done through conversation, quizzes, interviews, projects, assignments, etc.

(a) B-C-A-D
(b) D-A-C-B
(c) A-B-C-D
(d) C-D-A-B

Step 1. C is the widest sentence and it gives a count: The CBSE envisages two types of examinations, Formative and Summative. It opens, and the next two sentences must follow the order Formative, then Summative.
Step 2. C → D (Formative assessment, the first type) → A (Summative assessment, the second type).
Step 3. B says This new pattern ensures.... It sums up the whole system, so it can come only after both types have been described. It closes the paragraph.

✘ (a) B-C-A-D opens with This new pattern, which points back to something not yet said.
✘ (b) D-A-C-B opens with a detail (D) before the general sentence C.
✘ (c) A-B-C-D puts Summative before Formative, against the order given in C.

✔ Answer: (d) C-D-A-B

How the exam asks it

• Select the correct sequence of the middle four sentences.
• *Rearrange the sentences P, Q, R and S between S1 and S6 to make a coherent passage.*
• *Select the sentence that is least likely to be the opening sentence of a paragraph.*

Find the widest sentence first; details and examples follow it.

Some sentence pairs are tied together by the logic of the idea itself, not by a word. Learn these five and you will find pairs even where there is no pronoun to help.

Cause, then effect. Something happens, and then something follows from it. The cause stands first. One more point about readers: do not state the cause before the problem. If an author says first why something happens, the reader has no reason yet to care. So the usual order is: define the problem, then give its cause, then its effect.

Problem, then solution. A sentence that names a danger or a gap comes before the sentence that fixes it. The fixing sentence often begins with To combat this issue, To solve this, This measure .... Note what happens to the words: the problem is given a name (overfishing, this issue), and the solution is introduced with a reference back to it.

Question, then answer. A question comes before its answer. For example: Why does the crop fail in dry years? is followed by Because the soil loses its moisture quickly. Then This problem can be reduced by mulching. (This problem = the failure) and finally Farmers in the region have started using it. (it = mulching). Question, answer, remedy, result. Also, in a paragraph written by an author, a question is almost never the last sentence, because authors usually answer their own questions.

Reason, then result. *Quality checks were ignored. Customers experienced repeated defects. As a result, trust declined.* Each sentence is pushed by the one before.

Fact before opinion. It is noticed that positive points are often facts (a scheme was started, a judge resigned), and negative points are often the author's opinion (it is unfortunate, I think it was because of fear). The usual human order is the fact first and then what the author thinks of it. Words like unfortunately and it is unfortunate that mark an opinion and belong after the fact they comment on. Treat this as a help, not as a law.

A good way to test a cause-and-effect chain is to read it backwards and ask why? after each sentence. If the sentence before answers it, the chain is right.

✔ Quality checks were ignored. Customers experienced repeated defects.
✘ Customers experienced repeated defects. Quality checks were ignored. (the effect is stated before its cause)

Worked examples from real papers

Worked example 1 — SSC CGL 2025 Tier 2, Jan 2026

A Faced with the high cost and scarcity of Indian indigo, European manufacturers were forced to rely on the woad plant for their dyeing needs.
B However, cloth dyers still preferred indigo, as it produced a significantly richer and more vibrant blue than woad ever could.
C Since woad thrived in temperate climates, it was readily available and easily cultivated throughout Europe.
D Indian indigo was prohibitively expensive, and only meagre quantities ever reached European markets.

(a) B-C-A-D
(b) D-A-C-B
(c) C-B-A-D
(d) A-B-C-D

Step 1. Find the problem. D states it: *Indian indigo was prohibitively expensive, and only meagre quantities ever reached European markets.* A repeats the same problem as a starting point (Faced with the high cost and scarcity of Indian indigo), so A is the response and D comes before it.
Step 2. D → A (European manufacturers rely on the woad plant) → C (Since woad thrived in temperate climates, why woad was a ready substitute; it = woad).
Step 3. B begins with However: dyers still preferred indigo. This turns against the whole woad story, so it comes last.

✘ (a) B-C-A-D opens with However (connector-first trap).
✘ (c) C-B-A-D puts However (B) before the woad story is told.
✘ (d) A-B-C-D puts However before the woad story (C), and A comes before the cost is stated in D.

✔ Answer: (b) D-A-C-B

Worked example 2 — SSC CGL 2025 Tier 1, 13 Sep 2025, Shift 2

Rearrange the following sentences to form a coherent paragraph:
1. The rapid spread of misinformation and disinformation on social media platforms represents a major challenge to public discourse.
2. This method involves a systematic verification of facts, claims, and sources to provide a credible assessment of accuracy.
3. This phenomenon can erode public trust in news sources and undermine informed decision-making in a democratic society.
4. As a result, professional fact-checking organizations have emerged as a critical line of defense against the proliferation of false narratives.

(a) 2,1,4,3
(b) 3,1,2,4
(c) 1,3,4,2
(d) 1,4,2,3

Step 1. Find the problem. Sentence 1, The rapid spread of misinformation ... represents a major challenge, names the problem and has no pointer. Sentences 2, 3, 4 start with This method, This phenomenon and As a result. So 1 opens.
Step 2. Strong pair: 1 → 3. This phenomenon = the spread of misinformation, and it describes the damage to public trust.
Step 3. Solution: 4 begins As a result and says fact-checking organisations have emerged, the response to the problem. Then 2 (This method = fact-checking) explains how it works.

✘ (a) 2,1,4,3 opens with This method (pronoun-first trap).
✘ (b) 3,1,2,4 opens with This phenomenon, which has no earlier sentence to point to.
✘ (d) 1,4,2,3 separates 1 from 3, so 3 refers to nothing (broken strong pair).

✔ Answer: (c) 1,3,4,2

How the exam asks it

• Rearrange the sentences to form a meaningful passage. S1 and S6 are fixed.
• *Which of the given options is the most logical sequencing of the following sentences to form a meaningful paragraph?*
• Select the correct sequence of the middle four sentences.

Ask what the problem, cause or question is, and then look for the matching result, solution or answer.

If the opener is the door, the closing sentence is the lock. Once you know both, the sentences in the middle have little room to move. When the first and the last are fixed, most of the question is already solved.

What does a closing sentence do? In other words, it completes the passage. It does not bring a new detail, a new name or a new issue, and it does not leave anything open. That is why it usually has no proper noun and no a / an; those were used when the topic was introduced.

A closing sentence is one of these.

1. A summary. Overall, ultimately, in the end, in conclusion, to sum up.
2. A result or an outcome. Therefore, hence, consequently, as a result, this led to, that's why.
3. A final piece of advice or a judgment. Sentences with should, must, need to, is necessary, is important. For example: Governments must act now.
4. A look to the future, a way forward. In the future, these advancements could ...
5. An end of the story or the process. The last step, with finally, or the sentence that shows the work is complete, such as a letter sealed and posted, trust restored, a goal achieved.

How likely is each thing to be last? Very likely: therefore, hence, overall, and a must / should sentence. Likely: a result sentence, a summary word, a judgment after a discussion. Fairly likely: a future-facing sentence. Middling: a sentence that begins however, but, yet, although; these usually come second or fourth, but they can end a paragraph when the author finishes with a warning. Unlikely: an example, or a sentence starting with a pronoun or this. Almost never: a question, a new name, a new issue.

✔ False information spreads rapidly. Users often share content without verification. Responsible digital behaviour is necessary.
✘ Responsible digital behaviour is necessary. False information spreads rapidly. (advice cannot come before the problem it advises on)

A caution: This ... allows / affects ... can also be a last sentence, but only when it gathers the whole of what came before it, such as This imbalance affects both physical and mental health. A This sentence in the middle points to the sentence just before it. A This sentence at the end points to the whole.

Worked examples from real papers

Worked example 1 — SSC CGL Tier 1, 18 Sep 2025, Shift 2

1. Therefore, protecting them is a shared responsibility.
2. Coral reefs are vital marine ecosystems.
3. They provide habitats for countless species and protect coastlines.
4. Pollution and climate change pose severe threats to their survival.

(a) 2-1-3-4
(b) 2-4-1-3
(c) 3-4-2-1
(d) 2-3-4-1

Step 1. Open: 2 names the topic, Coral reefs are vital marine ecosystems. 1 begins with Therefore, 3 with They, so neither can open.
Step 2. Close: 1 says Therefore, protecting them is a shared responsibility. A Therefore sentence is a conclusion, so it comes after the reasons and the threats. Closing sentences give the result or the way forward.
Step 3. Middle: 2 → 3 (They = reefs; why they are vital) → 4 (Pollution and climate change pose severe threats to their survival). So 2-3-4-1.

✘ (a) 2-1-3-4 puts Therefore before the reasons are given.
✘ (b) 2-4-1-3 puts Therefore before the reasons and ends on They provide habitats, which is not a closing sentence.
✘ (c) 3-4-2-1 opens with They (pronoun-first trap).

✔ Answer: (d) 2-3-4-1

Worked example 2 — SSC CGL 2025 Tier 1, 16 Sep 2025, Shift 3

1. Anthropogenic climate change, driven by the emission of greenhouse gases, is causing a wide range of disruptions to global ecosystems.
2. Glacial retreat and the melting of polar ice caps have accelerated, contributing to a rise in global sea levels.
3. This has led to more frequent and intense extreme weather events, including droughts, floods, and heatwaves.
4. The collective impact of these changes poses a serious threat to human societies and biodiversity.

(a) 2-4-3-1
(b) 3-1-4-2
(c) 1-3-2-4
(d) 1-4-2-3

Step 1. Opener: 1 names the topic and its disruptions: *Anthropogenic climate change ... is causing a wide range of disruptions to global ecosystems*. 3 begins This has led to, and 4 speaks of these changes.
Step 2. Closer: 4, *The collective impact of these changes poses a serious threat to human societies and biodiversity*, gathers everything said and draws the conclusion. These changes needs the changes to be described first.
Step 3. Middle: 1 → 3 (This has led to follows 1) → 2 (adds further changes) → 4. So 1-3-2-4.

✘ (a) 2-4-3-1 opens with a detail (2) before the topic and does not end on the summing-up sentence 4.
✘ (b) 3-1-4-2 opens with This has led to (pronoun-first trap).
✘ (d) 1-4-2-3 uses the summing-up sentence 4 in the middle, before the changes in 2 and 3 are described.

✔ Answer: (c) 1-3-2-4

How the exam asks it

• *Given below are four jumbled sentences. Select the option that gives their correct order to form a meaningful and coherent paragraph.*
• Select the sentence that is most suitable as the closing sentence of a paragraph.
• Select the sentence that can NOT be the closing sentence of a paragraph.

Look for a therefore, a summing-up or a way-forward sentence, and fix it at the end.

Real exam questions rarely hand you one clue. They give a pronoun in one place, a connector in another and a time word in a third. This concept is about putting all of them to work, and the way is to eliminate, not to build.

Do not try to guess the whole order and then look for it in the options. The options are four ready-made orders. Use each clue to throw out the orders that break it, and see which one survives.

1. Scan. A quick look at the sentences and the options. Only ask which sentence can open and which cannot. Do not read for meaning yet.
2. The opener. Strike off every option that begins with a sentence that cannot open (a connector, an example word, a pronoun with no noun).
3. The closer. Strike off every option that ends with a sentence that is not a closing sentence.
4. Strong pairs. Make the pairs (noun and pronoun, this and its reference, place and there, Having entered and the earlier action). Strike off every option that puts something between the two or reverses them.
5. Connectors. Check each contrast connector against the polarity of the sentence before it, and each result connector against its cause.
6. Read the survivor. Read the remaining option as a paragraph, once. Does it flow?

When the clues run out, the fallback has three steps.

• Keep only the options that satisfy the opener, the closer and the tightest pair.
• Choose the one that looks most natural.
• Mark each sentence + or – and, if that does not help, write the essence of each sentence in four or five words, and mark the essence. A warning: *translating the meaning word by word is not a solution, it makes the problem worse.* Understand the flow, the way you would explain it to a friend.

On longer questions, where S1 and the last sentence are given, the given sentences are a gift. The first lines of the middle sentences must link to S1, and the last of the middle sentences must lead into the final one. A sentence in the middle that mentions a name (the indefatigable Cropper) can come only after the sentence that introduces him.

One more trap to avoid: do not judge the options by their look or length. There is no Concept about size. Test each option for its links.

When two orders both look possible, check the tightest link that differs between them (a pronoun, a connector, a time word) and keep the order in which every link works.

[[say:radhika| If I find the opener and two options remain, what do I do?]]

[[say:sir| Look for the tightest pair that is different in the two options. Usually one option keeps it and the other breaks it. If both keep it, read the connector. One of them will have the connector in the wrong place.]]

Worked examples from real papers

Worked example 1 — SSC CGL, 10/09/2024, 1st Shift

A More children go to school than at any time in the past. But more children today are out of school than at any time in the past.
B But it is not enough to blame the high birth rate for this state of affairs.
C Indeed, it can be reasonably argued that continued mass illiteracy is not the result but the cause of the high birth rate.
D There are more literate people in India today than ever before. But there are also more illiterates than ever before.

(a) A-B-C-D
(b) C-B-A-D
(c) D-A-B-C
(d) B-A-D-C

Step 1. Opener: B starts with But and C with Indeed, so both go. Options (b) and (d) begin with C and B and are out.
Step 2. Closer: C, Indeed, it can be reasonably argued that ..., pushes the argument one step further, so it is the closing argument. Option (a) ends on D, the general fact, and is out. Option (c) D-A-B-C ends on C.
Step 3. Confirm the survivor with the pairs: D (all people in India) → A (the same pattern for children, general to specific) → B (this state of affairs points to the problem just described) → C.

✘ (a) A-B-C-D ends on the general fact D, after the argument has already been pushed forward.
✘ (b) C-B-A-D opens with Indeed (connector-first trap).
✘ (d) B-A-D-C opens with But and uses this state of affairs before any problem is stated.

✔ Answer: (c) D-A-B-C

Worked example 2 — SSC CGL, 12/09/2024, 3rd Shift

A Mobile phones or smartphones are becoming popular all over the world.
B But at the same time, it also harms us in many ways.
C It is the most widely used means of communication today.
D Today, it is very affordable and available to everyone.

(a) A-B-C-D
(b) D-A-C-B
(c) C-A-B-D
(d) A-C-D-B

Step 1. Clue 1, the opener. B starts with But and C with It. D has Today, it, a time phrase, but still the pronoun it with no noun. A alone names the subject: Mobile phones or smartphones are becoming popular. Options (b) and (c) start with D and C and go.
Step 2. Clue 2, polarity. A, C and D are positive (popular, widely used, affordable). B is negative (it also harms us). But turns the direction, so B comes after all the positive points.
Step 3. Between (a) A-B-C-D and (d) A-C-D-B, only (d) keeps B last. Final read: A (topic) → C (most widely used) → D (affordable today) → B (the other side).

✘ (a) A-B-C-D puts the But sentence before the good points.
✘ (b) D-A-C-B opens with it and no noun (pronoun-first trap).
✘ (c) C-A-B-D opens with It and no noun.

✔ Answer: (d) A-C-D-B

How the exam asks it

• Rearrange the sentences between S1 and S6 to form a meaningful passage.
• Rearrange P, Q, R and S to form a meaningful passage.
• Arrange the following parts to form a coherent and meaningful paragraph:

These questions give several clues at once; use each one to strike off options.

Here a single sentence is cut into four to six parts, and you join them into one meaningful sentence. Now there are no pronouns and no connectors to guide you. What guides you is grammar, and the best way to use grammar is elimination from both ends.

Step A: what cannot start a sentence. A coordinating conjunction (and, but, or, so), a relative pronoun (who, which, that; they need a noun before them), a main verb (except in an order), an adjective without its noun, a conjunctive adverb (however, hence, therefore). A part that begins in any of these ways cannot normally stand first.

Step B: what cannot end a sentence. An article or determiner (a, the, this; it needs a noun), an adjective that stands before a noun, a relative pronoun, a transitive verb (it needs an object), a conjunction, a preposition with no object after it (but see stranded prepositions: Who did you speak to?), and the to of the infinitive (except by ellipsis: I do not want to). A part that ends with any of these usually cannot stand last.

Checking only the ends settles most of these questions. Do this before you read any part with care.

Step C: join the end of one part to the start of the next.

> A preposition at the end of a part needs an object only when its object has not moved. In Who did you speak to? and the person I spoke to, the object has moved forward, so the sentence rightly ends on the preposition.

Fixed pairs. Not only ... but also, either ... or, neither ... nor, both ... and, no sooner ... than, hardly / scarcely ... when, from ... to, between ... and, rather than, lest ... should + V1. When one half sits in a part, the other half is in a part later.

Some word-order points. Adjective before noun; adverb before the adjective it modifies. Quite and such take the article first: quite a beauty, such a beautiful girl. So, too, how, as put the adjective first: so honest a man, as honest a man as his father.

Participle phrases (tracking through..., considered as...) usually stand at the beginning, or else right next to the part that names their subject.

✔ I was rushing to pack for a last-minute trip and ended up leaving my favourite sweater on the bedroom chair.
✘ I was rushing to pack for a on the bedroom chair... (the part ends with a, so a noun must follow)

Worked examples from real papers

Worked example 1 — SSC CGL, 24/09/2024, 1st Shift

Sentence parts:
P her face
Q I have
R for a year
S not seen

(a) P-Q-R-S
(b) P-S-Q-R
(c) S-P-Q-R
(d) Q-S-P-R

Step 1. In a sentence jumble, ask first what must come first. The subject with its auxiliary: Q, I have.
Step 2. The verb phrase is have not seen, so S (not seen) follows Q directly.
Step 3. Then the object, P (her face), and last the duration, R (for a year), a closing time phrase. So Q-S-P-R.

✘ (a) P-Q-R-S starts with the object her face and splits I have from not seen.
✘ (b) P-S-Q-R starts with the object, before the subject I have is placed.
✘ (c) S-P-Q-R starts with the participle not seen, which has no subject before it.

✔ Answer: (d) Q-S-P-R

Worked example 2 — SSC CGL, 10/09/2024, 2nd Shift

Sentence parts:
O delicious
R she
Q a
P baked
S chocolate cake

(a) R-P-Q-O-S
(b) Q-O-S-R-P
(c) O-P-Q-R-S
(d) S-R-P-Q-O

Step 1. Subject first: R, she.
Step 2. Then the verb: P, baked.
Step 3. The rest is one noun phrase, and its order is fixed: article, adjective, noun. Q (a) → O (delicious) → S (chocolate cake). So R-P-Q-O-S: she baked a delicious chocolate cake.

✘ (b) Q-O-S-R-P begins with the object phrase and pushes the subject she behind it, so the normal Subject-Verb-Object order is lost.
✘ (c) O-P-Q-R-S puts a after delicious, which breaks the noun phrase.
✘ (d) S-R-P-Q-O puts the noun chocolate cake before its adjective and article.

✔ Answer: (a) R-P-Q-O-S

How the exam asks it

• Rearrange the parts to form a meaningful sentence.
• Arrange the parts to form a meaningful sentence:
• Rearrange the parts of the sentence in the correct order.
• Select the part that can NOT be the first part of a jumbled sentence.

Start from the subject, keep phrases such as to the and a good together, and let the time phrase close.

The latest paragraph questions give you the first sentence, and only four sentences, A, B, C and D, are left to arrange. Now look at the four options. Very often the first-placed letter is the same in all of them. So that place is already decided for you, and the real decision is about the remaining three. Do not spend your time on what is already settled. Spend it on the pairs.

There is one Concept for this, in four words: पहले नाम, फिर इशारा. The sentence that names a thing comes before the sentence that points back to it. The pointer can come in three forms.

1. This / these / such / that + noun. Look at the nouns that follow the pointer: This hidden cost, These gas molecules, Such names, To prevent these misdirected deliveries. The noun after the pointer must already have been named, in the fixed sentence or in another lettered sentence. Find that sentence and place it just before.

2. However / yet / instead / unlike. A turning word needs something to turn against. However, it began to dry up each summer only makes sense after a sentence that said the opposite. So the sentence it contradicts goes before it.

3. Time markers. Later, Today, Eventually, By the end of the summer, Soon after. These words say how far the story has travelled, so they decide the last place. Today and Later researchers nearly always close the paragraph.

The fixed first sentence is a part of the chain. If it contains a pointer itself (She found it at last), then the sentence that names the thing must come right after it. If it asks or promises something (There is only one way to make sure…), the sentence that gives the answer comes next.

✔ Radhika found an old diary in her school bag. This diary had belonged to her mother.
✘ This diary had belonged to her mother. Radhika found an old diary in her school bag. (the pointer comes before the name)

> Each pointer takes the nearest noun that matches it in number and sense. If two such nouns are named, read the sentence once more to see which one the pointer really means.

Worked examples from real papers

Worked example 1 — SSC CGL 2024 Tier 2, 18 Jan 2025, Shift 1

Sentence parts:
Fixed first sentence: 1) India has been a land
P) and the learned man has been held in higher esteem
Q) of learning through the ages
R) but in the sense that learning has always been very highly valued
S) not indeed in the sense that education has been universal
Fixed last sentence: 6) than the warrior or the administrator.

(a) S-R-Q-P
(b) R-Q-S-P
(c) Q-S-R-P
(d) P-S-Q-R

Step 1. Read the fixed first part: India has been a land ... A land must be followed by of something. Q, of learning through the ages, completes it.
Step 2. Look for the pair not ... but .... S says not indeed in the sense that education has been universal, and R says but in the sense that learning has always been very highly valued. S comes before R.
Step 3. Look at the fixed end: than the warrior or the administrator. It needs higher esteem just before it, which is P. So Q-S-R-P.

✘ (a) S-R-Q-P puts S right after a land, and leaves Q (of learning) behind R.
✘ (b) R-Q-S-P places but in the sense before not indeed in the sense.
✘ (d) P-S-Q-R puts higher esteem first, so it is not just before than the warrior.

✔ Answer: (c) Q-S-R-P

Worked example 2 — SSC MTS Tier 1, 10 Feb 2025, Shift 3

Fixed first sentence: So why develop your financial genius?
A. I can tell you why I have been developing this area of my intelligence.
B. Not because I need to, but because I want to.
C. Only you can answer that.
D. I do it because I want to make money fast.
Fixed last sentence: It is a fascinating learning process.

(a) B-C-A-D
(b) A-D-B-C
(c) D-B-C-A
(d) C-A-D-B

Step 1. The fixed first sentence is a question: So why develop your financial genius? The next sentence must answer it. C, Only you can answer that, is the direct reply.
Step 2. C → A: the speaker now turns to himself, I can tell you why I have been developing this area of my intelligence.
Step 3. A → D (I do it because I want to make money fast, the first reason) → B (Not because I need to, but because I want to, which corrects the reason in D). Then the fixed last sentence. So C-A-D-B.

✘ (a) B-C-A-D puts B, a correction (Not because...), before D, the reason it corrects.
✘ (b) A-D-B-C does not give the answer to the question first; C is pushed to the end.
✘ (c) D-B-C-A moves the reply Only you can answer that away from the question it answers.

✔ Answer: (d) C-A-D-B

How the exam asks it

• First and last sentences are fixed. Arrange A, B, C and D.
• The first sentence is fixed. Arrange A, B, C and D to make a logical paragraph.
• The first and the last sentences (1 and 6) are fixed. Arrange A, B, C and D.

Read the fixed sentence first; its words decide which lettered sentence follows.