Whole Numbers Class 6 MCQ Maths Chapter 2

MCQ on Whole Numbers for Class 6

Class 6 Maths Chapter 2 Whole Numbers MCQ

MCQ of The Whole Numbers Class 6

Question 1.
The successor of 999 is
A) 1000
B) 100
C) 998
D) 990
Answer:
A) 1000

Question 2.
The predecessor of 100 is
A) 101
B) 1
C) 99
D) 0
Answer:
C) 99

Question 3.
65 × 99 = ( )
A) \(\frac{65}{100-1}\)
B) 65 × (100 – 1)
C) 65 × (100 + 1) ?
D) \(\frac{(100-1)}{65}\)
Answer:
B) 65 × (100 – 1)

Question 4.
_____ set of whole numbers denoted by ( )
A) N
B) W
C) Q
D) Z
Answer:
B) W

Question 5.
Which is the smallest whole number? ( )
A) 0
B) 1
C) -1
D) -2
Answer:
A) 0

Question 6.
The number 0.8775 lies between which two whole numbers? ( )
A) 0.8 and 0.9
B) 0 and 1
C) 1 and 2
D) 0.8774 and 0.8776
Answer:
B) 0 and 1

Question 7.

represents _____ number. ( )
A) 3 × 4 = 12
B) 4 × 3 = 12
C) 6 × 2 = 12
D) 2 × 6 = 12
Answer:
B) 4 × 3 = 12

Question 8.
What number should be deducted from 156, to get 112? ( )
A) 44
B) 54
C) 34
D) 14
Answer:
A) 44

Question 9.
What number should be added to (10)³ to get 1729 is? ( )
A) 11³
B) 7³
C) 9³
D) 5³
Answer:
C) 9³

Question 10.
represents _____ number. ( )
A) 1 + 2 × 4 = 9
B) 9 – 4 × 2 = 1
C) 9 – 5 = 4
D) 1 + 5 + 3 = 9
Answer:
B) 9 – 4 × 2 = 1

Question 11.
How many 7 ‘s are needed to get 161 ? ( )
A) 22
B) 25
C) 24
D) 23
Answer:
D) 23

Question 12.
Number of whole numbers between 0 and 49 is ? ( )
A) 48
B) 49
C) 47
D) 50
Answer:
A) 48

Question 13.
Set of whole numbers W = _____ ( )
A) {1,2,3 ………..}
B) {0,1,2,3 ………}
C) {0, ± 1, ± 2, ……..}
D) None of these
Answer:
B) {0,1,2,3 ………}

Question 14.
Which of the following will not represent zero? ( )
A) 1 + 0
B) 0 × 0
C) \(\frac { 0 }{ 2 }\)
D) \(\frac { 10-10 }{ 2 }\)
Answer:
A) 1 + 0

Question 15.
Which of the following in the set of natural numbers has no predecessor? ( )
A) 1
B) 0
C) -1
D) 2
Answer:
A) 1

Question 16.
Choose the appropriate symbol form < or > between 15 and 13 . ( )
A) 15 = 13
B) 15 ÷ 13
C) 15 > 13
D) 15 < 13 Answer: C) 15 > 13

Question 17.
Which of the following is correct statement?
A) All natural numbers are whole numbers
B) All whole numbers are natural numbers
C) 1 is the least whole number
D) None
Answer:
A) All natural numbers are whole numbers

Question 18.
Which of the following is not correct? ( )
A) 112 < 121 B) 507 > 405
C) 1156 < 1517
D) 31578 < 31399
Answer:
D) 31578 < 31399

Question 19.
What is the smallest whole number?
A) 0
B) 1
C) -1
D) -2
Answer:
A) 0

Question 20.
Which of the following is not true ? ( )
A) ‘0’ is not a natural number.
B) Zero is the smallest natural number.
C) There is no smallest other than ‘ 1 ‘ in set of N .
D) We can’t show the largest whole number on the number line.
Answer:
B) Zero is the smallest natural number.

Question 21.
Which of the following can be determine ? ( )
A) 7 ÷ 0
B) 10 ÷ 0
C) 0 ÷ 7
D) 1 ÷ 0
Answer:
C) 0 ÷ 7

Question 22.
Which of the following is not true ?
A) Every natural number has a successor
B) Every whole number has a successor
C) Every whole number except zero has a predecessor
D) Every natural number has a predecessor
Answer:
D) Every natural number has a predecessor

Question 23.
The set of whole numbers is represented by the letter ( )
A) N
B) R
C) W
D) I
Answer:
C) W

Question 24.
The set of natural numbers is represented by the letter ( )
A) I
B) N
C) R
D) W
Answer:
B) N

Question 25.
Given which of the following representation Is correct to represent 3 + 4?

Answer:
(A)

Question 26.
Statement I : The natural numbers along with zero form the collection of whole numbers. ( )
Statement II: All natural numbers are also whole numbers.
A) Both I and II statements are true
B) I is true, II is false
C) I is false, II true
D) both I and II statement are false
Answer:
A) Both I and II statements are true

Question 27.
Match the following:

i) smallest whole number	a) 1000
ii) successor of 99	b) 100
iii) predecessor of 1001	c) 1
iv) smallest natural number	d) 0

A) i – c, ii – a, iii – d, iv – b
B) i – d, ii – b, iii – a, iv – c
C) i – d, ii – a, iii – b, iv – c
D) i – c, ii – b, iii – a, iv – d
Answer:
B) i – d, ii – b, iii – a, iv – c

Question 28.

above number line represents ( )
A) 3 + 3
B) 2 × 3
C) Both A and B
D) 3 – 3
Answer:
C) Both A and B

Question 29.

A) 4 × 2
B) 10 – 2
C) 5 + 5
D) 5 × 2
Answer:
D) 5 × 2

Question 30.

Given number line represents ( )
A) 10 + 4
B) 10 × 6
C) 10 – 4
D) 6 + 4
Answer:
C) 10 – 4

Question 31.
Sum of the successor and predecessor of 100 is ( )
A) 99
B) 200
C) 101
D) 100
Answer:
B) 200

Question 32.
Which of the following statement is true ? ( )
A) The whole number 1 has no predecessor.
B) The successor of a two digit number is always a two digit number.
C) The whole number 15 lies between 13 and 14.
D) Every whole number has a successor.
Answer:
D) Every whole number has a successor.

Question 33.
The product of predecessor of 1 and successor of 999 is ( )
A) 1000
B) 0
C) 999
D) 1
Answer:
B) 0

Question 34.
Number of whole numbers between 55 and 200 is ( )
A) 145
B) 155
C) 144
D) 255
Answer:
C) 144

Class 6 Maths MCQ