Summative Assessment-I Mcq Math Worksheets And Practice Questions - Class Vi - 2014-2015 Page 13

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MCQ WORKSHEET-III
CLASS - VI: CHAPTER - 2
WHOLE NUMBERS
1. The sum of a natural number with a whole number is always:
(a) 0
(b) 100
(c) even number
(d) a natural number
2.The sum of two whole numbers is always:
(a) zero
(b) 100
(c) a whole number
(d) odd number
3. How many natural numbers are there
(a) 100
(b) 1000
(c) infinitly many
(d) 10
4. The product multiplication of a number with zero is always
(a) zero
(b)one
(c) the number itself (d)none of these
5. The line on which we represent the natural number is known as
(a)counting line
(b) number line
(c) digit line
(d) zero line
6. Smallest natural number is
(a) 0
(b) 1
(c) 2
(d) -1
7. (I) All natural numbers are also whole numbers
(II) One is the smallest natural number
(a) only I is true
(b) only II is true
(c) both are true
(d) both are false
8. The natural numbers along with zero form the collection of
(a) Whole numbers
(b) Integers
(c) Rational numbers (d) Real numbers
9. Predecessor of which two digit number has a single digit
(a) 9
(b) 10
(c) 0
(d) 11
10. Which natural number has no predecessor
(a) 0
(b) 1
(c) 10
(d) 100
11. Whole numbers are closed under which operation
(a) Addition
(b) Subtraction
(c) Division
(d) None of these
12. Which number is identity for Addition of whole number
(a) 0
(b) 1
(c) 10
(d) 100
13. Which number is identity for multiplication of whole numbers:
(a) 0
(b) 1
(c)10
(d) 100
14. Smallest whole number is
(a) 0
(b) 1
(c) 2
(d) -1
15. Predecessor of which two digit number has a two digit
(a) 99
(b) 100
(c) 101
(d) 111
Prepared by: M. S. KumarSwamy, TGT(Maths)
Page - 13 -

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