Reading Comprehension
Read a passage carefully and answer the questions — finding the main idea, making inferences, understanding vocabulary in context, and identifying tone and author's purpose. A compulsory section of every STS / SIBA English paper.
1. Skimming & Scanning Speed Reading
Two Essential Reading Strategies
Before answering any comprehension question, use these two strategies to read the passage quickly and accurately.
👀 Skimming
Reading quickly to get the general idea or gist of a passage — without reading every word. You do not stop at unknown words.
How: Read the title, the first sentence of each paragraph, and the concluding sentence.
Use for: "What is this passage mainly about?" / "What is the best title?"
Use for: "What is this passage mainly about?" / "What is the best title?"
🔍 Scanning
Moving your eyes quickly through the text to find one specific piece of information — a name, date, number, or keyword.
How: Decide what you are looking for first. Then let your eyes jump across the text searching only for that item.
Use for: "When did…?" / "Who was…?" / "How many…?"
Use for: "When did…?" / "Who was…?" / "How many…?"
| Feature | Skimming | Scanning |
|---|---|---|
| Goal | General idea / overview | One specific fact |
| Speed | Very fast | Very fast |
| What you read | First & last sentences of each para | All text — searching for one keyword |
| Typical question | This passage is mainly about… | In what year did Pakistan gain independence? |
⚡ Exam Tip In the STS/SIBA paper: skim first to understand the passage, then scan to find the specific detail each question asks about. Never try to memorise the whole passage — find what you need.
2. Main Idea, Topic Sentence & Title Central Focus
What is the passage really about?
Main Idea
The most important point the writer wants to make. It covers the whole passage — not just one part of it.
Find it by asking: What is the writer talking about in every paragraph? The answer that fits all paragraphs is the main idea.
Topic Sentence
The sentence that states the main idea of a single paragraph. It is usually the first or last sentence of the paragraph.
Find it by asking: Which sentence could stand alone and still tell you what the paragraph is about?
Best Title
The title that covers the whole passage — not too broad, not too narrow. It should reflect the main idea, not a supporting detail.
Eliminate wrong options: Reject titles that only cover one paragraph. Reject titles that are too general (e.g. "Pakistan").
Supporting Detail
Facts, examples, or reasons the writer uses to explain or prove the main idea. They support — they are not the main idea.
Watch out: In MCQs, one wrong option is always a supporting detail that sounds correct but only covers part of the passage.
Example Passage (SIBA/STS style)
The Indus River is one of the longest rivers in the world. It begins in the mountains of Tibet and flows through Pakistan before emptying into the Arabian Sea near Karachi. For thousands of years, the Indus River has given life to the people of this region. Farmers depend on it to water their crops. Cities and towns have grown on its banks. Without the Indus River, life in this part of Pakistan would be very difficult.
| Option | Verdict | Why |
|---|---|---|
| A. Where the Indus River begins | ❌ Too narrow | Only covers one sentence — where it starts |
| B. The importance of the Indus River | ✅ Main Idea | Covers the whole passage — life, farming, cities |
| C. Farming in Pakistan | ❌ Too narrow | Only one supporting detail — not the whole passage |
| D. Rivers of the world | ❌ Too broad | The passage is only about the Indus — not all rivers |
⚡ Exam Tip The correct main idea option always covers all paragraphs. Wrong options are either too narrow (one detail) or too broad (not specific to the passage). Eliminate extremes first.
3. Inference Reading Between the Lines
What the writer suggests but does not directly say
An inference is a conclusion you logically draw from the clues in the passage. The answer is not stated directly — you have to figure it out from what is written.
How to Infer
Read what the writer says. Then ask: what must be true because of this? What can I conclude from these facts?
Key words in inference questions:
"We can conclude that…" / "It can be inferred that…" / "The passage suggests that…" / "Most probably…"
"We can conclude that…" / "It can be inferred that…" / "The passage suggests that…" / "Most probably…"
Common Wrong Options
In inference MCQs, wrong options typically:
· State something directly from the passage (that is a fact, not an inference)
· Contradict what the passage says
· Go far beyond what the passage supports
· Use extreme words: always, never, all, completely
· Contradict what the passage says
· Go far beyond what the passage supports
· Use extreme words: always, never, all, completely
Example Passage
Every year, thousands of trees are cut down in the forests of Pakistan. The land where the trees once stood is used for farming or building. As a result, the soil begins to wash away when it rains. Animals that once lived in the forest have nowhere to go. The air becomes warmer and drier every year.
Question: We can conclude from this passage that cutting down forests —
A. provides more land for farming
B. harms the environment ✅
C. is only done in Sindh
D. only affects animals
Why B is correct: The passage lists multiple harmful effects — soil erosion, animals losing their homes, warmer air. This supports the inference that deforestation harms the environment overall. Option A is a fact from the passage, not a conclusion. Options C and D are too narrow.
A. provides more land for farming
B. harms the environment ✅
C. is only done in Sindh
D. only affects animals
Why B is correct: The passage lists multiple harmful effects — soil erosion, animals losing their homes, warmer air. This supports the inference that deforestation harms the environment overall. Option A is a fact from the passage, not a conclusion. Options C and D are too narrow.
⚡ Exam Tip If the answer is directly stated in the passage, it is a fact question — not an inference. An inference must be concluded from the passage, not simply copied from it.
4. Tone & Author's Purpose Writer's Attitude
Why did the writer write this — and how does the writer feel?
Tone
The writer's attitude or feeling towards the subject — shown through word choice and the way ideas are expressed.
Common tones in STS passages:
Patriotic · Informative · Sad / Mournful · Hopeful · Critical · Admiring · Formal · Serious
Patriotic · Informative · Sad / Mournful · Hopeful · Critical · Admiring · Formal · Serious
Author's Purpose
The reason the writer wrote the passage. Every passage is written to do one of three things.
PIE — three purposes:
Persuade — convince the reader of something
Inform — give facts and knowledge
Entertain — tell a story or amuse
Persuade — convince the reader of something
Inform — give facts and knowledge
Entertain — tell a story or amuse
| Purpose | Clue Words / Features | Example Topic |
|---|---|---|
| Inform | Facts, statistics, definitions, neutral language | The Indus Valley Civilisation |
| Persuade | Opinion words: should, must, ought to; emotional appeal | Why trees must be protected |
| Describe | Sensory details, adjectives, "it looks / feels / sounds like" | A monsoon in Sindh |
| Entertain | Story, characters, plot, humour, suspense | A short story about a village teacher |
Inform
Clue wordsFacts, statistics, definitions, neutral language
ExampleThe Indus Valley Civilisation
Persuade
Clue wordsshould, must, ought to; emotional appeal
ExampleWhy trees must be protected
Describe
Clue wordsSensory details, adjectives, "it looks / feels / sounds like"
ExampleA monsoon in Sindh
Entertain
Clue wordsStory, characters, plot, humour, suspense
ExampleA short story about a village teacher
Example Passage
Pakistan came into existence on 14th August 1947 after a long and difficult struggle. The people of this land sacrificed their lives, their homes, and their families for freedom. Today, we must remember their courage and work hard to make Pakistan a great nation. Every citizen has a duty to serve this country with honesty and dedication.
Tone of this passage
Patriotic / Inspiring
Words like "sacrificed", "courage", "great nation", and "duty" show the writer feels pride and wants to inspire the reader.
Author's Purpose
Persuade / Inspire
The writer uses "must", "duty", and "work hard" to convince the reader to be a responsible citizen — not just to give information.
⚡ Exam Tip Tone is identified through word choice — look for emotional or evaluative words. Purpose is identified through what the writer wants the reader to do or feel after reading. A passage can be both informative and persuasive.
5. Vocabulary in Context Word Meaning
Working out the meaning of a word from the passage
In comprehension questions, you are asked what a word means as it is used in the passage — not its dictionary definition in every possible situation. The surrounding sentences are your clue.
Step 1 — Read the sentence
Read the full sentence containing the word, plus the sentence before and after it.
The surrounding sentences often contain a definition, a synonym, an example, or a contrast that reveals the meaning.
Step 2 — Substitute
Replace the word with each option and see which one keeps the original meaning of the sentence.
The correct answer fits naturally in the sentence and does not change what the sentence means.
Step 3 — Eliminate
Reject options that change the tone, contradict the passage, or make the sentence illogical.
Wrong options are usually words that look similar to the target word but have a different meaning.
Example
The role of a teacher is very significant in the development of a nation. A good teacher does not only give knowledge — she also builds the character of her students and prepares them for the challenges of life.
Question: The word significant in the passage means —
A. difficult B. important ✅ C. interesting D. common
Why B is correct: The sentence explains that teachers build character and prepare students for life — this makes the role very important, not merely interesting or difficult.
A. difficult B. important ✅ C. interesting D. common
Why B is correct: The sentence explains that teachers build character and prepare students for life — this makes the role very important, not merely interesting or difficult.
⚡ Exam Tip Never answer vocabulary questions from memory alone. Always go back to the passage, read the full sentence, and substitute each option. The passage always contains enough context to identify the correct meaning.
Practice — Comprehension Passages
Read the following passage carefully and answer the questions set below it.
The Indus River is one of the longest and most important rivers in the world. It rises in the high mountains of Tibet and travels thousands of kilometres before flowing into the Arabian Sea near Karachi. Along its journey, it passes through some of the most fertile land in Pakistan. For thousands of years, farmers have used its water to grow wheat, rice, and cotton. The great cities of the ancient Indus Valley Civilisation were built on its banks. Even today, millions of people in Sindh and Punjab depend on the Indus River for drinking water, farming, and their daily lives.
Question 1
This passage is mainly about —
Option A is too narrow — the civilisation is only one detail. Options C and D are also supporting details. Option B covers the whole passage: the river's origin, its fertile land, ancient history, and present-day importance for millions of people.
Question 2
The Indus River in this passage —
The passage clearly states that "millions of people in Sindh and Punjab depend on the Indus River for drinking water, farming, and their daily lives." Option A contradicts the passage. Option B reverses the direction. Option D is wrong because the passage says "even today".
Question 3
The word fertile in the passage means —
The passage says the river passes through "fertile land" and then immediately says "farmers have used its water to grow wheat, rice, and cotton." Fertile means land that is good for growing crops. Option A (dry and sandy) is the opposite.
Score: 0 / 3
Read the following passage carefully and answer the questions set below it.
A teacher is one of the most important people in a society. She does not only give knowledge to her students — she also shapes their character and guides their future. A good teacher treats every student with kindness and patience, and never gives up on a child who is struggling. The great leader Quaid-e-Azam Muhammad Ali Jinnah believed that education was the key to progress. He said that without educated citizens, no nation could stand on its own. Today, in a country like Pakistan, the work of a dedicated teacher is more valuable than ever.
Question 1
The best title for this passage would be —
Option C is the best title because the entire passage is about the role and value of a teacher. Option A is too narrow (Quaid is only a supporting example). Option D is not discussed anywhere. Option B is too vague.
Question 2
According to the passage, a good teacher —
The passage directly states: "A good teacher treats every student with kindness and patience, and never gives up on a child who is struggling." Options A, B, and D contradict or are not mentioned in the passage.
Question 3
We can conclude from this passage that education —
The passage quotes Quaid-e-Azam: "without educated citizens, no nation could stand on its own." It also says "today… the work of a dedicated teacher is more valuable than ever." We can conclude that education is essential for Pakistan's progress.
Score: 0 / 3
Read the following passage carefully and answer the questions set below it.
On 14th August 1947, Pakistan appeared on the map of the world as an independent nation. This day was the result of years of struggle, sacrifice, and determination by the Muslims of the subcontinent. The great leader Quaid-e-Azam Muhammad Ali Jinnah worked tirelessly to win a separate homeland where Muslims could practise their religion and live freely. Thousands of people left their homes during the partition and suffered great hardships. Yet they came to the new country with hope in their hearts. Every year, Pakistanis celebrate this day with great joy and pride, remembering all those who gave their lives for this freedom.
Question 1
This passage is mainly about —
Option B covers the whole passage — independence, its causes, its cost, and its meaning. Option A is too narrow. Option C is only one part. Option D is only the last sentence.
Question 2
The people who came to Pakistan during partition —
The passage states: "Thousands of people suffered great hardships. Yet they came to the new country with hope in their hearts." Option C directly matches this. Options A, B, and D contradict or are not mentioned.
Question 3
The tone of this passage is best described as —
Words like "sacrifice", "determination", "hope", "joy", "pride", and "remembering all those who gave their lives" show a tone of deep respect and patriotism. There is no humour, anger, or confusion.
Score: 0 / 3
Quick Revision
| Skill | Question Type in Paper | Strategy |
|---|---|---|
| Main Idea | "This passage is mainly about…" | Choose the option that covers all paragraphs — not just one detail |
| Best Title | "The best title for this passage is…" | Not too broad, not too narrow — must reflect the whole passage |
| Supporting Detail | "According to the passage…" | Find the exact sentence — scan for the keyword in the question |
| Inference | "We can conclude that…" / "It can be inferred that…" | Not stated directly — logically concluded from clues in the passage |
| Vocabulary in Context | "The word ___ in the passage means…" | Substitute each option; use surrounding sentences as context clues |
| Tone | "The tone of this passage is…" | Identify the writer's attitude through word choice |
| Author's Purpose | "The writer wrote this passage to…" | PIE — Persuade, Inform, or Entertain? |
| Skimming | Used before answering — find the general idea | Read title + first and last sentences of each paragraph |
| Scanning | Used to find one specific fact — name, date, number | Know your keyword first; let your eyes jump across the text |
Main Idea
Question type"This passage is mainly about…"
StrategyChoose the option that covers all paragraphs — not just one detail
Best Title
Question type"The best title for this passage is…"
StrategyNot too broad, not too narrow — must reflect the whole passage
Supporting Detail
Question type"According to the passage…"
StrategyFind the exact sentence — scan for the keyword in the question
Inference
Question type"We can conclude that…" / "It can be inferred that…"
StrategyNot stated directly — concluded from clues in the passage
Vocabulary in Context
Question type"The word ___ in the passage means…"
StrategySubstitute each option; use surrounding sentences as context clues
Tone
Question type"The tone of this passage is…"
StrategyIdentify the writer's attitude through word choice
Author's Purpose
Question type"The writer wrote this passage to…"
StrategyPIE — Persuade, Inform, or Entertain?
Skimming
Question typeUsed before answering — find the general idea
StrategyRead title + first and last sentences of each paragraph
Scanning
Question typeUsed to find one specific fact — name, date, number
StrategyKnow your keyword first; let your eyes jump across the text