Whole Numbers – Chapter 2/MCQ

CBSE CLASS 6 MATHEMATICS
WHOLE NUMBERS –Chapter 2/MCQ

Choose the correct answer from the options given below:

1. The predecessor of 1000 is —————–
A. 999
B. 1000
C. 1001
2. The successor of 100299 is ————-
A. 100298
B. 100299
C. 100300
3. The whole number ————has no predecessor.
A. Zero
B. One
C. Two
4. The number system 1, 2, 3, 4…………….. is known as ————
A. Whole Numbers
B. Natural Numbers
C. Real Numbers
5. The number system 0, 1, 2, 3, 4…….. is known as ———–
A. Whole Numbers
B. Natural Numbers
C. Real Numbers.
6. (2 +3) + 4 = 2 + (3 + 4).This property is known as ————–
A. Commutative Property
B. Associativity of addition.
C. Distributive Property.
7. 2 x (3 + 5) = (2 x 3) + (2 x 5). This property is known as —————
A. Commutative Property
B. Associative Property
C. Distributivity of multiplication over addition.
8. When you add zero to any whole number you will get ———-
A. Zero
B. One
C. Same whole number
9. ———— is called an identity for addition of whole numbers.
A. 0
B. 1
C. 10
10. Any number when multiplied by zero becomes ——–
A. 0
B. 1
C. Same number.
11. Which is the identity for multiplication of whole numbers?
A. 0
B. 1
C. Same number
12. If you add 1 to a natural number, we get its ————-
A. Predecessor
B. Successor
C. Whole number
13. Division by zero is ————-
A. 0
B. 1
C. Not defined
14. Which of the following statement is false?
A. You can add two whole numbers in any order.
B. You can subtract two whole numbers in any order.
C. You can multiply two whole numbers in any order.
15. For any two whole numbers a and b, a + b = b + a .This property is known as —————
A. Commutative property
B. Associative property
C. Distributive property

ANSWERS:

1. 999

2. 100300

3. Zero

4. Natural numbers.

5. Whole numbers.

6. Associativity of addition.

7. Distributivity of multiplication over addition.

8. Same whole number

9. 0

10. 0

11. 1

12. Successor

13. Not defined

14. You can subtract two whole numbers in any order.

15. Commutative property.