Verbal Ability: Grammar, Vocabulary, Para Jumbles and Reading Comprehension

Verbal sections test whether you can read quickly, spot errors, and choose the most precise word. They reward rules plus reading habit: grammar rules fix a large share of error-spotting and sentence-improvement questions, vocabulary strategies make unfamiliar words guessable, and a steady reading routine makes comprehension passages faster. This chapter gives the rules that appear most often, the techniques for each question type, and a worked comprehension passage.

1. Subject-verb agreement

The verb must agree with its subject, not with the noun nearest to it.

Example 1. Choose the correct sentence: (a) The quality of the products are poor. (b) The quality of the products is poor. The subject is "quality", so (b).

2. Tenses and their common errors

• Simple present for habits and facts; present continuous for actions in progress now; present perfect (have/has + past participle) for past actions with present relevance or unfinished periods; simple past for completed actions at a stated past time.
• Do not use the present perfect with a definite past time: I have seen him yesterday is wrong; I saw him yesterday is right.
• Sequence of tenses: if the main verb is in the past, the subordinate verb is usually in the past: He said that he was tired. A universal truth stays in the present: The teacher said that the earth moves round the sun.
• Conditionals: If it rains, we will cancel (real future); If it rained, we would cancel (unlikely); If it had rained, we would have cancelled (past, unreal). Do not use "will" or "would" in the if clause.
• Since and for: since a point in time (since 2020), for a duration (for four years), both with perfect tenses.
• Used to / be used to: He used to walk to school (past habit); He is used to walking (accustomed).

Example 2. If I would have known, I would have helped. is wrong. Correct: If I had known, I would have helped.

3. Articles, nouns and pronouns

Articles. Use a before a consonant sound (a university, a one-rupee coin) and an before a vowel sound (an hour, an MBA). Use the for specific, known things, unique things (the sun), superlatives (the best), and rivers, oceans, mountain ranges (the Ganga, the Himalayas). Omit articles with abstract and general plural nouns (Honesty is the best policy; Dogs are loyal), languages, and most names of countries and meals.

Pronouns.

• Case: subject pronouns (I, he, she, we, they) and object pronouns (me, him, her, us, them). Between you and me (not "I"). My brother and I went (subject).
• Agreement: the pronoun agrees with its antecedent in number and person. Every student must bring his or her (or their) own ID.
• Reflexive pronouns (myself, himself) are used only when the subject and object are the same or for emphasis, not as a substitute for "me": Please contact me, not contact myself.
• Who and whom: who for the subject, whom for the object (The man whom I met).
• Clear reference: avoid ambiguous "it" or "they".

Example 3. Each of the boys has done their homework. In formal exam usage the correct form is his (or his or her), because "each" is singular; many modern usages accept "their", so follow the instruction of the test.

4. Prepositions

Prepositions are largely idiomatic; learn them in pairs.

5. Modifiers, parallelism and logic

• Dangling modifier: the modifying phrase must attach to the right noun. Walking down the street, the trees looked lovely wrongly suggests the trees were walking. Correct: Walking down the street, I noticed the trees.
• Misplaced modifier: He only eats vegetables versus He eats only vegetables: keep "only" next to what it modifies.
• Parallel structure: items in a list or comparison need the same grammatical form. She likes swimming, to cycle and running is wrong; correct: She likes swimming, cycling and running.
• Comparisons: compare like with like. The population of Pune is larger than that of Nagpur (not "than Nagpur"). Use the comparative for two things (taller) and the superlative for three or more (the tallest). Do not double: more better, most unkindest are wrong.
• Double negatives: I don't know nothing is wrong; I don't know anything.
• Redundancy: return back, repeat again, advance planning, free gift, more superior repeat the idea.
• Fewer or less: fewer with countable nouns (fewer people), less with uncountable (less water).
• Each other and one another: each other for two, one another for more than two (a loose rule that is often tested).

6. Spotting errors: a checklist

When a sentence is split into parts (A, B, C, D) and you must find the error, check in this order:

1. Subject-verb agreement.
2. Tense and sequence of tenses.
3. Pronoun case and agreement.
4. Preposition after the key word.
5. Article usage.
6. Adjective versus adverb (He runs fast, she sings well, he was badly injured).
7. Parallelism and comparison.
8. Word choice (confused pairs, below).

If all four parts look right, the answer is "no error". Before choosing that, re-read each part once.

7. Commonly confused words

8. Vocabulary strategies

You cannot memorise every word, so learn to decode them.

• Roots, prefixes and suffixes. bene- (good: benefit, benevolent); mal- (bad: malice, malfunction); ante- (before: antecedent); post- (after); anti-/contra- (against); pre-; sub- (under); trans- (across); -phobia (fear); -cide (killing); -ology (study of); auto (self); chron (time: chronic, synchronise); ped (foot); vor (eat: carnivore, herbivore, omnivore); loqu/locut (speak: eloquent); spec/spect (look: inspect, spectator); dict (say: dictate, predict); scrib/script (write: describe, manuscript).
• Context clues. The sentence usually contains a definition, an example, a contrast ("but", "however", "unlike") or a cause-effect link. For a contrast signal, expect an antonym.
• Connotation. Thrifty, economical and stingy all relate to spending but carry positive, neutral and negative tones. A sentence about praise needs the positive word.
• Read daily (an editorial, a long article), and note each unfamiliar word with its sentence. A word learnt in context sticks far better than one learnt from a list.

Synonyms and antonyms

Examples (check meanings in a dictionary when preparing):

One-word substitutions

Idioms and phrases (meaning)

• a blessing in disguise: something good that seemed bad at first.
• beat around the bush: avoid the main point.
• break the ice: ease the tension at the start of a meeting.
• burn the midnight oil: work late into the night.
• hit the nail on the head: say exactly the right thing.
• let the cat out of the bag: reveal a secret.
• once in a blue moon: very rarely.
• the last straw: the final problem that makes a situation unbearable.

9. Sentence improvement and cloze tests

Sentence improvement. Part of the sentence is underlined; choose the best replacement, or "no improvement". The method: find what is wrong first (grammar, redundancy, idiom, parallelism), then check that the chosen option fixes it without introducing a new error, and prefer the option that is shorter and clearer.

Cloze tests. Read the whole passage once, then fill the blanks, checking grammar (the form needed), meaning (the logical link, using words like "but" and "therefore"), and collocation (words that go together naturally: do homework, make a mistake, heavy rain, strong tea, take a decision or make a decision).

10. Para jumbles (sentence ordering)

Sentences are scrambled; you must restore the logical order.

1. Find the opening sentence: it introduces the topic and does not depend on a previous one (no "this", "such", "however", "he" without a prior name).
2. Find mandatory pairs: a sentence that refers back ("this approach") must follow the one it refers to; a question is followed by its answer; a general statement precedes its example; chronological order for events.
3. Use transitions: however, therefore, moreover, for example, as a result link sentences in a fixed order.
4. Find the conclusion (it often summarises or looks ahead).
5. Check the final order for flow, reading it aloud in your head.

Example 4. Order these: (P) For this reason, many cities are building cycle lanes. (Q) Traffic congestion is rising in most large cities. (R) Cars also cause pollution and waste fuel. (S) Cycling reduces both congestion and pollution. Opening is Q (introduces the problem). R adds a further point about cars. S offers the remedy, and P ("For this reason") concludes by stating a consequence. The order is QRSP.

11. Reading comprehension

Passages run 300 to 600 words, followed by questions on the main idea, details, inference, vocabulary in context and the author's tone. A reliable method:

1. Skim first (about 30 seconds): read the first and last sentences of each paragraph to get the structure and main idea.
2. Read the questions to know what to look for, then read the passage actively, marking names, numbers, contrasts and conclusions.
3. Answer detail questions from the text, locating the exact lines; do not rely on memory or outside knowledge.
4. Inference questions need a conclusion the text strongly supports, not merely something plausible.
5. Vocabulary-in-context questions: test each option by substituting it into the sentence.
6. Tone questions: look at the adjectives and the attitude: critical, neutral, sceptical, appreciative.
7. Eliminate options that are too extreme ("always", "never", "all", "only"), out of scope, or that reverse the passage.

A worked passage

Urban rooftops are among the most underused spaces in a city. They absorb heat, add to the "urban heat island" effect and drain rainwater quickly into stretched sewer systems. Green roofs, which are covered with soil and plants, can reduce all three problems: they insulate buildings, cool the surrounding air through evaporation and hold rain for hours before releasing it slowly. Critics point out that green roofs cost more to install than ordinary roofs and need maintenance. Supporters answer that lower energy bills and a longer roof life offset much of the extra cost over time. Cities that have offered tax breaks for green roofs have seen adoption rise, suggesting that the barrier is often upfront cost rather than lack of interest.

Q1. What is the main idea? Green roofs can reduce several urban problems, and cost is the main barrier to adopting them. (The passage introduces the problem, the solution, the objection and a policy implication.)

Q2. According to the passage, how do green roofs help with rainwater? They hold rain for hours and release it slowly, relieving the sewer systems.

Q3. What can be inferred from the final sentence? That people may be willing to install green roofs if the initial cost is reduced. The passage says tax breaks raised adoption, "suggesting" that cost is a barrier; it does not claim that cost is the only barrier.

Q4. Which option is NOT supported? "Green roofs eliminate the urban heat island effect." The passage says they can reduce the problem, not eliminate it. Watch for extreme words.

Q5. The tone of the author is: balanced and mildly supportive: the objection is presented fairly, and the conclusion leans toward adoption.

12. Common traps

• Choosing the answer that sounds true rather than the one the passage states.
• Extreme words ("all", "never", "always", "only", "completely") in answer options.
• Choosing the grammatically right option in a vocabulary question while the meaning is wrong.
• Ignoring the connector (but, although, since) that reverses or supports the meaning.
• Over-correcting in error spotting: not every sentence has an error.
• Reading the whole passage slowly and running out of time; skim first.
• Memorising word lists with no context.

13. Practice set with answers

1. Spot the error: The committee have submitted its report to the board.
2. Choose the correct word: The new rules will (affect / effect) all employees.
3. Fill in: She is senior (to / than) me by three years.
4. Correct the sentence: Having finished the exam, the bell rang.
5. Give the meaning of "the last straw".
6. Choose the antonym of frugal: (a) thrifty (b) extravagant (c) careful (d) mean.
7. Order the sentences. (P) It sends signals to the brain about light. (Q) The retina lines the back of the eye. (R) The brain turns these signals into an image. (S) Light enters through the pupil and reaches the retina.
8. One word for "a person who loves books":

Answers: 1) have and its are inconsistent; use The committee has submitted its report (or have ... their); 2) affect (the verb meaning to influence); 3) to; 4) Having finished the exam, the students heard the bell or When the exam finished, the bell rang, since the opening phrase must attach to the people who finished; 5) the final problem that makes a situation unbearable; 6) (b) extravagant; 7) SQPR (light enters, reaches the retina, which lines the eye and sends signals, which the brain turns into an image); 8) bibliophile.