Main Idea, Summary and Title — CLAT English

The single most frequent CLAT English question is some version of "What is the passage mainly about?" — asked as a main idea, a best summary, or a best title. They are one skill in three costumes: identify the controlling idea the whole passage serves, and separate it from the details that support it. Get this right and a cluster of marks in every passage falls into place.

1. The main idea is the claim everything else supports

The main idea is the central point of the passage — the one statement to which every paragraph contributes. Test any candidate against two questions:

• Does the whole passage support it? — not just one paragraph.
• Would removing it leave the passage pointless? — the main idea is the reason the passage exists.

$\text{Main idea}=\text{the umbrella that covers every paragraph}$

A detail sits under that umbrella; the main idea is the umbrella.

2. Too narrow vs too broad — the two failure modes

Wrong "main idea" options fail in one of two opposite ways:

• Passage about how one city cut its traffic: "Cities can reduce traffic with congestion pricing" may be too broad if the passage only discussed one city; "The city installed 40 cameras" is too narrow.
• The right answer is the Goldilocks statement — exactly as wide as the passage, no wider, no narrower.

The scope test: underline the subject the passage actually covers. The main idea must match that scope precisely.

3. Where the main idea hides

• First and last paragraphs most often state it — the opening frames the point; the closing restates it.
• After a "but" or "however" — when a passage opens with a common view, the main idea is usually the author's counter-view that follows the turn.
• In the repeated thread — if an idea recurs across paragraphs, it is likely central.

But it can also be implicit — never stated in one sentence, only built up. Then you must synthesise it: what claim do all the parts add up to?

4. Summary questions — compress without distorting

A best-summary question asks for the option that captures the whole passage accurately and completely. A good summary:

• includes the main idea and the author's stance,
• covers the major parts, not one favourite detail, and
• adds nothing the passage did not say.

The two summary traps: (1) a partial summary that is accurate but leaves out half the passage; (2) a distorting summary that adds a claim or flips the emphasis. The best summary is both complete and faithful.

5. Title questions — capture the point, fit the tone

A best-title question is a main-idea question in miniature. A strong title:

• reflects the central idea, not a side detail,
• matches the passage's scope (not broader), and
• fits its tone (a playful passage takes a lighter title; a solemn one does not).

Test each title against the whole passage: if it fits only the first paragraph, it is too narrow; if it could head a dozen unrelated essays, it is too broad.

6. A reliable procedure

1. After your read, write the main idea in one sentence in your own words.
2. For each option, run the scope test — too narrow, too broad, or just right?
3. Eliminate details and examples offered as the main idea.
4. Eliminate over-broad options that outrun the passage.
5. For summaries, check the survivor is complete and faithful; for titles, that it fits scope and tone.

7. Exam protocol

1. Fix the main idea in one sentence before reading the options.
2. Apply the scope test: the answer must cover the whole passage and no more.
3. Reject too-narrow (detail/example) and too-broad (over-reaching) options.
4. For summary, demand completeness and fidelity; reject partial or distorting options.
5. For title, match the central idea, the scope, and the tone.
6. When the main idea is implicit, synthesise what all the parts add up to.