BITSAT Mathematics Relations and Functions MCQs

Refer to BITSAT Mathematics Relations and Functions MCQs provided below. BITSAT Full Syllabus Mathematics MCQs with answers available in Pdf for free download. The MCQ Questions for Full Syllabus Mathematics with answers have been prepared as per the latest syllabus, BITSAT books and examination pattern suggested in Full Syllabus by BITSAT, NCERT and KVS. Multiple Choice Questions for Relations and Functions are an important part of exams for Full Syllabus Mathematics and if practiced properly can help you to get higher marks. Refer to more Chapter-wise MCQs for BITSAT Full Syllabus Mathematics and also download more latest study material for all subjects

MCQ for Full Syllabus Mathematics Relations and Functions

Full Syllabus Mathematics students should refer to the following multiple-choice questions with answers for Relations and Functions in Full Syllabus. These MCQ questions with answers for Full Syllabus Mathematics will come in exams and help you to score good marks

Relations and Functions MCQ Questions Full Syllabus Mathematics with Answers

 

Question: If x is real number, then BITSAT Mathematics Sets 15 must lie between

  • a)

    BITSAT Mathematics Relations and Functions 1

  • b)

    BITSAT Mathematics Relations and Functions 2

  • c)

    –11 and 1

  • d)

    BITSAT Mathematics Relations and Functions 3

Answer:

 BITSAT Mathematics Relations and Functions 3

Question: The domain of the functionBITSAT Mathematics Relations and Functions 4  is

  • a) (0, 1)
  • b) (0, 1]
  • c) [1, ∞)
  • d) (1, ∞)

Answer: (0, 1)

 

Question: Let x and y be two natural numbers such that xy= 12(x + y) and BITSAT Mathematics Relations and Functions 5 Then the total number of pairs (x, y) is Then the total number of pairs (x, y) is

  • a) 8
  • b) 6
  • c) 4
  • d) 16

Answer: 8

 

Question: If f(x) is a function that is odd and even simultaneously, then f(C) – f(B) is equal to

  • a) 1
  • b) -1
  • c) 0
  • d) None of these

Answer: 0

 

Question: The range of the function BITSAT Mathematics Relations and Functions 6 where BITSAT Mathematics Relations and Functions 7 is

  • a) (– ∞, 3]
  • b) (–∞,∞)
  • c) [3, ∞)
  • d) 

    BITSAT Mathematics Relations and Functions 8

Answer:

BITSAT Mathematics Relations and Functions 8

 

Question: The domain of the functions f (x) = log2 log3 log4 x is

  • a) [4, ∞ )
  • b) (4, ∞)
  • c) (– ∞ ,4)
  • d) None of these

Answer: (4, ∞)

 

Question: The range of the function BITSAT Mathematics Relations and Functions 9 is

  • a)

    BITSAT Mathematics Relations and Functions 10

  • b)

    BITSAT Mathematics Relations and Functions 11

  • c)

    BITSAT Mathematics Relations and Functions 12

  • d) None of these

Answer:

BITSAT Mathematics Relations and Functions 10

 

Question: The domain of the function BITSAT Mathematics Relations and Functions 13is

  • a) ( – ∞, 1)
  • b)

    BITSAT Mathematics Relations and Functions 14

  • c)

    BITSAT Mathematics Relations and Functions 15

  • d) (2, ∞)

Answer:

BITSAT Mathematics Relations and Functions 14

 

Question: If f(x) is a function that is odd and even simultaneously, then f(C) – f(B) is equal to

  • a) 1
  • b) -1
  • c) 0
  • d) None of these

Answer: 0

 

Question: The domain of the functions f (x) = log2 log3 log4 x is

  • a) [4, ∞ )
  • b) (4, ∞)
  • c) (– ∞ ,4)
  • d) None of these

Answer: (4, ∞)

 

Question: Let f and g be functions from R to R defined as

BITSAT Mathematics Relations and Functions 20

Then

  • a) (fog) (–3) = 8
  • b) (fog) (9) = 683
  • c) (gof) (0) = – 8
  • d) (gof) (6) = 427

Answer: (fog) (9) = 683


Question: Let BITSAT Mathematics Relations and Functions 21 , then fof (x) = x, provided that :

  • a) d = – a
  • b) d = a
  • c) a = b = 1
  • d) a = b = c = d = 1

Answer: d = – a

 

Question: If ρ = {(x, y) |x2 + y2 = 1; x, y € R}. Then,ρ is

  • a) Reflexive
  • b) Symmetric
  • c) Transitive
  • d) Anti-symmetric

Answer: Symmetric


Question: Let f : R →R be a function defined byBITSAT Mathematics Relations and Functions 22where m ≠ n , then

  • a) f is one-one onto
  • b) f is one-one into
  • c) f is many-one onto
  • d) f is many-one into

Answer: f is one-one into


Question: The relation ‘less than’ in the set of natural numbers is :

  • a) only symmetric
  • b) only transitive
  • c) only reflexive
  • d) equivalence relation

Answer: only transitive


Question: If f is an even function and g is an odd function, then the function fog is

  • a) an even function
  • b) an odd function
  • c) Neither even nor odd
  • d) A periodic function

Answer: an even function


Question: If

 BITSAT Mathematics Relations and Functions 23

is given as

  • a) 1
  • b) x
  • c) 1 + x
  • d) None of these

Answer: x


Question: If BITSAT Mathematics Relations and Functions 24the domain of f–1 (x) is

  • a) R
  • b) R – {– 1}
  • c) (– ∞, – 1)
  • d) (–1, ∞)

Answer: R – {– 1}

 

Question: Let E = {1, 2, 3, 4} and F = {1, 2}. Then the number of onto functions from E to Fis

  • a) 14
  • b) 16
  • c) 12
  • d) 8

Answer: 14


Question: If BITSAT Mathematics Relations and Functions 25then (fof of) (x) is

  • a)

    BITSAT Mathematics Relations and Functions 26

  • b)

    BITSAT Mathematics Relations and Functions 27

  • c)

    BITSAT Mathematics Relations and Functions 28

  • d) None of these

Answer:

BITSAT Mathematics Relations and Functions 27

 

Question: If the function f : (– ∞,∞) → B defined by f (x) = – x2 + 6x – 8 is bijective, then B =

  • a) [1,∞)
  • b) (– ∞, 1]
  • c) (– ∞, ∞)
  • d) None of these

Answer: (– ∞, 1]

 

Question: x2 = xy is a relation which is

  • a) Symmetric
  • b) Reflexive
  • c) Transitive
  • d) None of these

Answer: Reflexive


Question: Let R = {(1,3),(4,2),(2,4),(2,3),(3,1)} be a relation on the set A = {1,2,3,4}. . The relation R is

  • a) Reflexive
  • b) Transitive
  • c) Not symmetric
  • d) A function

Answer: Not symmetric


Question: If f : R → R, f (x) = 2 x + 3 then f –1 (x) =

  • a)

    BITSAT Mathematics Relations and Functions 29

  • b)

    BITSAT Mathematics Relations and Functions 30

  • c)

    BITSAT Mathematics Relations and Functions 31

  • d)

    BITSAT Mathematics Relations and Functions 32

Answer:

BITSAT Mathematics Relations and Functions 29

 

Question: Let P = {(x, y) :| x2 + y2 | = 1, x, y €R}. Then P is

  • a) Reflexive
  • b) Symmetric
  • c) Transitive
  • d) Anti-symmetric

Answer: Symmetric


Question: Let BITSAT Mathematics Relations and Functions 33be a function defined as f (x) = √3sin x - cos x + 2. Then f –1(x) is given by

  • a)

    BITSAT Mathematics Relations and Functions 34

  • b)

    BITSAT Mathematics Relations and Functions 35

  • c)

    BITSAT Mathematics Relations and Functions 36

  • d) None of these

Answer:

BITSAT Mathematics Relations and Functions 35

 

Question: The relation ‘less than’ in the set of natural numbers is :

  • a) only symmetric
  • b) only transitive
  • c) only reflexive
  • d) equivalence relation

Answer: only transitive


Question: If f is an even function and g is an odd function, then the function fog is

  • a) an even function
  • b) an odd function
  • c) neither even nor odd
  • d) a periodic function

Answer: an even function


Question: Let E = {1, 2, 3, 4} and F = {1, 2}. Then the number of onto functions from E to Fis

  • a) 14
  • b) 16
  • c) 12
  • d) 8

Answer: 14


Question:  x2 = xy is a relation which is

  • a) Symmetric
  • b) Reflexive
  • c) Transitive
  • d) None of these

Answer: Reflexive

More Study Material

BITSAT Full Syllabus Mathematics Relations and Functions MCQs

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MCQs for Mathematics BITSAT Full Syllabus Relations and Functions

Expert teachers of studiestoday have referred to NCERT book for Full Syllabus Mathematics to develop the Mathematics Full Syllabus MCQs. If you download MCQs with answers for the above chapter daily, you will get higher and better marks in Full Syllabus test and exams in the current year as you will be able to have stronger understanding of all concepts. Daily Multiple Choice Questions practice of Mathematics and its study material will help students to have stronger understanding of all concepts and also make them expert on all critical topics. You can easily download and save all MCQs for Full Syllabus Mathematics also from www.studiestoday.com without paying anything in Pdf format. After solving the questions given in the MCQs which have been developed as per latest course books also refer to the NCERT solutions for Full Syllabus Mathematics designed by our teachers

Relations and Functions MCQs Mathematics BITSAT Full Syllabus

All MCQs given above for Full Syllabus Mathematics have been made as per the latest syllabus and books issued for the current academic year. The students of Full Syllabus can refer to the answers which have been also provided by our teachers for all MCQs of Mathematics so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided lot of MCQ questions for Full Syllabus Mathematics so that you can solve questions relating to all topics given in each chapter. All study material for Full Syllabus Mathematics students have been given on studiestoday.

Relations and Functions BITSAT Full Syllabus MCQs Mathematics

Regular MCQs practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Relations and Functions concepts. MCQs play an important role in developing understanding of Relations and Functions in BITSAT Full Syllabus. Students can download and save or print all the MCQs, printable assignments, practice sheets of the above chapter in Full Syllabus Mathematics in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Full Syllabus Mathematics MCQ Test for the same chapter

BITSAT MCQs Mathematics Full Syllabus Relations and Functions

BITSAT Full Syllabus Mathematics best textbooks have been used for writing the problems given in the above MCQs. If you have tests coming up then you should revise all concepts relating to Relations and Functions and then take out print of the above MCQs and attempt all problems. We have also provided a lot of other MCQs for Full Syllabus Mathematics which you can use to further make yourself better in Mathematics

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Multiple Choice Questions (MCQs) for Relations and Functions Full Syllabus Mathematics are objective-based questions which provide multiple answer options, and students are required to choose the correct answer from the given choices.