CBSE Class 6 Mathematics Whole Numbers MCQs Set B

CBSE Class 6 Mathematics Whole Numbers MCQs Set B with answers available in Pdf for free download. The MCQ Questions for Class 6 Whole Numbers with answers have been prepared as per the latest 2021 syllabus, NCERT books and examination pattern suggested in Standard 6 by CBSE, NCERT and KVS. Multiple Choice Questions for important part of exams for Grade 6 Whole Numbers and if practiced properly can help you to get higher marks. Refer to more Chapter wise MCQs for NCERT Class 6 Whole Numbers and also download more latest study material for all subjects

CHAPTER – 2

WHOLE NUMBERS

Q1. Which is the successor of 1099999 ?

  (i) 1100001         

 (ii)  1100000         

 (iii) 1099998         

 (iv) 9999999

 

Q2. Which is the predecessor of 208090 ?

(i) 208089         

(ii)  208091         

(iii) 218090           

(iv) 198090

 

Q3. What is  the value of 8x1769x125

(i) 1769000       

(ii)  1768000         

(iii) 1768010           

(iv) 1769010

 

Q4. What is  the value of 81265x169 – 81265x 69

(i) 81265000     

(ii)  zero       

(iii) 8126500           

(iv) 8026500

 

Q5. Which of the following is the additive identity in the set of Whole numbers ?

(i) 1              

(ii)  zero       

(iii) -- 1         

(iv) any number

 

Q6. The school canteen charges Rs. 20 for lunch & Rs. 5 for milk each day. How much money will be charged in 5 days on these things?

(i)   Rs. 125     

(ii)  Rs.25     

(iii)  Rs. 75           

(iv)  Rs. 100

 

More Questions.........................

 

Question: Which number is identity for multiplication of whole numbers:

  • a) 1
  • b) 0
  • c) 10
  • d) 100

Answer: 1

 

Question: Which number is identity for Addition of whole number

  • a) 0
  • b) 100
  • c) 1
  • d) 10

Answer: 

 

Question: Whole numbers are closed under which operation

  • a) Addition
  • b) Division
  • c) Subtraction
  • d) None of these

Answer: Addition

 

Question: Which natural number has no predecessor

  • a) 1
  • b) 10
  • c) 100
  • d) 0

Answer: 1

 

Question: Predecessor of which two digit number has a single digit

  • a) 10
  • b) 9
  • c) 0
  • d) 11

Answer: 10

 

Question: The natural numbers along with zero form the collection of

  • a) Whole numbers
  • b) Integers
  • c) Rational numbers
  • d) Real numbers

Answer: Whole numbers

 

Question:

(I) All natural numbers are also whole numbers

(II) One is the smallest natural number

  • a) both are true
  • b) both are false
  • c) only II is true
  • d) only I is true

Answer: both are true

 

Question: Smallest natural number is

  • a) 1
  • b) 2
  • c) -1
  • d) 0

Answer: 1

 

Question: The line on which we represent the natural number is known as

  • a) number line
  • b) counting line
  • c) digit line
  • d) zero line

Answer: number line

 

Question: The product multiplication of a number with zero is always

  • a) zero
  • b) one
  • c) none of these
  • d) the number itself

Answer: zero

 

Question: How many natural numbers are there

  • a) infinitly many
  • b) 1000
  • c) 100
  • d) 10

Answer: infinitly many

 

Question: The sum of two whole numbers is always:

  • a) a whole number
  • b) 100
  • c) zero
  • d) odd number

Answer: a whole number

 

Question: The sum of a natural number with a whole number is always:

  • a) a natural number
  • b) even number
  • c) 100
  • d) 0

Answer: a natural number

  

Question: The largest whole number is:

  • a) can not be found
  • b) 9979
  • c) 9999
  • d) 99

Answer: can not be found

 

Question: The difference of largest number of three digit and smallest natural number is

  • a) 998
  • b) 997
  • c) 996
  • d) 995

Answer: 998

 

Question: Find a whole number n such that n=2n

  • a) 0
  • b) 100
  • c) 20
  • d) 1

Answer: 

 

Question: Find the whole number if n +4 =9

  • a) 5
  • b) 3
  • c) 4
  • d) 6

Answer: 5

  

Question: Find the sum 837+ 208 + 603

  • a) 1648
  • b) 1148
  • c) 1548
  • d) 1148

Answer: 1648

 

Question: Find the value of 1507 - (625/25)

  • a) 1482
  • b) 1580
  • c) 1370
  • d) 1234

Answer: 1482

 

Question: Find product 12x35

  • a) 420
  • b) 12600
  • c) 400
  • d) 34840

Answer: 420

 

Question: State the property in statement:256x24=24x256

  • a) Associative property in multiplication
  • b) commutative property in multiplication
  • c) Distributive property in multiplication
  • d) Closure property in multiplication

Answer: Associative property in multiplication

 

Question: If 36 flats cost Rs 68251500 What is the cost of each flat

  • a) Rs 198670
  • b) Rs 1895875
  • c) Rs 135649
  • d) Rs 203456

Answer: Rs 198670

 

Question: Largest number formed by digits 2,4,0,3,6,9 is

  • a) 964320
  • b) 903642
  • c) 392460
  • d) 432900

Answer: 964320

 

Question: The school canteen charges Rs 20 for lunch Rs 4 for milk for each day How much money do you spend in 5 days on these things

  • a) 120
  • b) 20
  • c) 5
  • d) 100

Answer: 120

 

Question: State the property used statement (29x36)x18=29x(36x18)

  • a) Associative property in multiplication
  • b) Commutative property in multiplication
  • c) Distributive property in multiplication
  • d) Closure property in multiplication

Answer: Associative property in multiplication

 

Question: Write the correct number to complete: 13x100x______= 1300000

  • a) 1000
  • b) 10
  • c) 10000
  • d) 100

Answer: 1000

 

Question: 0 divided by 6 is

  • a) 0
  • b) 6
  • c) 1
  • d) 60

Answer: 

 

Question: 5 divided by 0 is

  • a) not defined
  • b) 1
  • c) 0
  • d) 5

Answer: not defined

 

Question: Fill in the blanks to make the statement true 6245+(631+751)=631+_______)+751

  • a) 6245
  • b) 200
  • c) 751
  • d) 231

Answer: 6245

 

Question: Study the pattern 1x8+1=9 12x8+2=98 Next step is-

  • a) 123x8+3=987
  • b) 120x8+3=963
  • c) 1234x8+4=9876
  • d) 13x8+3=987

Answer: 123x8+3=987

Tags: 

 


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