GATE Mechanical Engineering General Aptitude Syllabus

General Aptitude syllabus — full chapter and topic list

Expand any chapter to see its topics and sub-topics. This is the whole examinable outline for General Aptitude in GATE Mechanical Engineering, not a summary of it.

1. 1

   Verbal Aptitude

   3 topics

   • Basic English grammar
     • Tenses
     • Articles
     • Adjectives
     • Prepositions
     • Conjunctions
     • Verb-noun agreement
     • Other parts of speech
   • Basic vocabulary
     • Words
     • Idioms
     • Phrases in context
   • Reading and comprehension
     • Narrative sequencing
2. 2

   Quantitative Aptitude

   3 topics

   • Data interpretation
     • Data graphs (bar graphs, pie charts, and other graphs representing the data)
     • 2- and 3-dimensional plots
     • Maps and tables
   • Numerical computation and estimation
     • Ratios
     • Percentages
     • Powers
     • Exponents and logarithms
     • Permutations and combinations
     • Series
   • Mensuration and geometry
     • Elementary statistics and probability
3. 3

   Analytical Aptitude

   1 topic

   • Logic
     • Deduction and induction
     • Analogy
     • Numerical relations and reasoning
4. 4

   Spatial Aptitude

   2 topics

   • Transformation of shapes
     • Translation
     • Rotation
     • Scaling
     • Mirroring
     • Assembling and grouping
   • Paper folding, cutting, and patterns in 2 and 3 dimensions

General Aptitude flashcards for GATE Mechanical Engineering

22 of 50 cards from the General Aptitude deck — real questions with worked answers.

1. What are the four main types of sentences based on their function?

   Declarative (statement), Interrogative (question), Imperative (command/request), and Exclamatory (strong emotion).

2. Name the eight parts of speech in English grammar.

   Noun, Pronoun, Verb, Adjective, Adverb, Preposition, Conjunction, and Interjection.

3. What is the difference between a clause and a phrase?

   A clause contains a subject and a predicate (finite verb); a phrase is a group of words lacking a subject-verb pair and cannot stand alone as a complete idea.

4. In English grammar, what is the basic word order of a standard affirmative sentence?

   Subject - Verb - Object (SVO), e.g., 'The engineer (S) solved (V) the problem (O).'

5. What are the three basic verb tenses, and what time does each refer to?

   Past (action before now), Present (action now/habitual), and Future (action yet to come).

6. List the four aspects each tense can take in English.

   Simple, Continuous (Progressive), Perfect, and Perfect Continuous.

7. How is the Present Perfect tense formed, and what does it express?

   Formed with 'has/have + past participle' (e.g., 'has finished'); it expresses an action completed at an unspecified time or one with present relevance.

8. How is the Present Continuous tense formed, and what does it express?

   Formed with 'am/is/are + present participle (-ing)'; it expresses an action happening now or around the present moment.

9. What is the difference between Past Simple and Present Perfect?

   Past Simple refers to a finished action at a definite past time ('I saw it yesterday'); Present Perfect refers to an action linked to now or at an unspecified time ('I have seen it').

10. How is the Future Perfect tense formed, and what does it express?

    Formed with 'will have + past participle' (e.g., 'will have completed'); it expresses an action that will be finished before a specific future time.

11. What are the two types of articles in English, and what are the articles in each?

    Definite article: 'the'; Indefinite articles: 'a' and 'an'.

12. When is 'a' used versus 'an'?

    'a' precedes a word beginning with a consonant sound (a book, a university); 'an' precedes a word beginning with a vowel sound (an apple, an hour).

13. When is the definite article 'the' used?

    When referring to a specific or previously mentioned noun, a unique thing (the sun), superlatives (the best), and ordinals (the first).

14. What is an adjective, and what is its function?

    An adjective is a word that describes or modifies a noun or pronoun, telling which one, what kind, or how many (e.g., 'tall', 'three', 'red').

15. What are the three degrees of comparison of adjectives, with an example?

    Positive (tall), Comparative (taller), and Superlative (tallest).

16. What is the usual order of adjectives in English (e.g., for OSASCOMP)?

    Opinion, Size, Age, Shape, Colour, Origin, Material, Purpose (e.g., 'a lovely small old round red Italian wooden serving spoon').

17. What is a preposition, and what does it show?

    A preposition is a word placed before a noun/pronoun to show its relationship (of place, time, direction, etc.) to another word, e.g., 'in', 'on', 'at', 'between'.

18. Distinguish the prepositions 'in', 'on', and 'at' for time.

    'at' for precise times (at 5 pm), 'on' for days/dates (on Monday), and 'in' for longer periods (in June, in 2026).

19. What is a conjunction, and what are its main types?

    A conjunction joins words, phrases, or clauses. Main types: Coordinating (FANBOYS), Subordinating (because, although), and Correlative (either...or, neither...nor).

20. What does the mnemonic FANBOYS represent?

    The seven coordinating conjunctions: For, And, Nor, But, Or, Yet, So.

21. What is subject-verb agreement?

    The rule that a verb must agree with its subject in number and person: a singular subject takes a singular verb, and a plural subject takes a plural verb (e.g., 'He runs' vs 'They run').

22. In subject-verb agreement, what verb form follows two singular subjects joined by 'and' versus by 'or/nor'?

    Subjects joined by 'and' take a plural verb; subjects joined by 'or/nor' take a verb agreeing with the nearer subject.

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