Natural Numbers MCQ
Natural Numbers MCQ Questions and Answers for students. Here we are given list of MCQ’S on Natural Numbers from Maths topic.
1) Numbers starting from 1 to infinity is called as
(1) Natural numbers
(2) Whole numbers
(3) Prime numbers
(4) None of the above
ANS:(1) Natural numbers
2) The smallest natural number is
(1) 0
(2) 1
(3) 2
(4) Infinity
ANS:(2) 1
3) The largest natural number is
(1) 0
(2) 1
(3) 2
(4) Infinity
ANS: (4) Infinity
4) The 2 digit largest natural number is
(1) 10
(2) 99
(3) 09
(4) 98
ANS:(2) 99
5) The 2 digit smallest natural number is
(1) 9
(2) 10
(3) 99
(4) 100
ANS:(2) 10
6) True or false.
0 is the natural number.
(1) True
(2) False
ANS:(2) False
7) Largest four digit natural number is
(1) 1000
(2) 1111
(3) 8888
(4) 9999
ANS:(4) 9999
8) Smallest Three digit natural number is
(1) 999
(2) 9999
(3) 100
(4) 1000
ANS:(3) 100
9) Properties of natural numbers are
(1) Closure property
(2) Associative property
(3) Commutative property
(4) All the above
ANS:(4) All the above
10)The sum and product of two natural numbers is always natural number. This property is called as
(1)Associative property
(2)Closure property
(3)Commutative property
(4) None of the above
ANS:(2) Closure property
11) If a, b and c are 3 numbers then (a + b) + c = a + (b + c) this property is called as
(1) Associative property
(2) Closure property
(3) Commutative property
(4) None of the above
ANS: (1) Associative property
12) Which are the examples of “commutative property of addition”
(1) 8 + 6 = 6 + 8
(2) 9 + 12 = 12 + 9
(3) 8 + 4 = 4 + 8
(4) All the above
ANS:(4) All the above
13)Which are the examples of “commutative property of Multiplication”
(1) 8 x 6 = 6 x 8
(2) 9 x 12 = 12 x 9
(3) 8 x 4 = 4 x 8
(4) All the above
ANS: (4) All the above
14)True or false.
The smallest natural number is 1.
(1)True
(2) False.
ANS:(1) True
15)True or false.
The largest 3 digit natural number is 100.
(1) True
(2) False.
ANS: (2) False.