Chapter No 1 :Real Numbers, Limit and Continuity (65 MCQ`S)

  1. Mathematics is the study of ……………
    1. Numbers
    2. Figures
    3. Solution Spaces
    4. All
    5. Show Answer
      Answer: D
      Explanation:
      • N/A
  2. `pi` is a …………………number

    1. Natural

    2. Prime

    3. Rational

    4. Irrational

    5. Show Answer
      Answer: D
      Explanation:
      • N/A
  3. `22/7` is a/an…………….…number
    1. Natural
    2. Prime
    3. Rational
    4. Irrational
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  4. `sqrt(x)` is an an irrational number if x is ...
    1. Natural
    2. Prime
    3. Rational
    4. Irrational
    5. Show Answer
      Answer: B
      Explanation:
      • N/A
  5. 2.3251425142514……. Is a/an …………….. number

    1. Natural

    2. Prime

    3. Rational

    4. Irrational

    5. Show Answer
      Answer: D
      Explanation:
      • Irrational due to non terminating and non recurring

  6. 1.4142135……. Is a/an ……………..… number
    1. Natural
    2. Prime
    3. Rational
    4. Irrational
    5. Show Answer
      Answer: D
      Explanation:
      • N/A
  7. I f a.b are real numbers and if a < b ,a = b or a > b is a ………..property
    1. Symmetric
    2. Transitive
    3. Reflexive
    4. Trichotomy
    5. Show Answer
      Answer: D
      Explanation:
      • N/A
  8. Which of the following set of numbers has Completeness property
    1. Real
    2. Irrational
    3. Rational
    4. None
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  9. A function is a paticular ..………..…. Of Cartesian product of two sets
    1. Association
    2. Composition
    3. Ralation
    4. Composition
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  10. Inverse function of only ………..…….functions exist
    1. Injective
    2. Surjective
    3. Bijective
    4. Rational
    5. Show Answer
      Answer: C
      Explanation:
      • N/A

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