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5. This is a ONE TIME attempt test. Once started, it cannot be reversed or attempted again.
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1
The school canteen charges Rs 20 for lunch & Rs 5 for milk each day. How money will be charged in 5 days on these things.
Rs 125
Rs 25
Rs 75
Rs 100
2
Which of the following will not represent zero ?
113 X 14 X 0
0 X 0
0 / 2
12 / 0
3
Identify the property which justifies the given expression:
5 x 4 = 4 x 5 = 20
Commutative property of multiplication
Associative property of addition
Additive Identity
Closure property
4
If b is any whole numbers, then 0/b is ______
b
0
Not defined
5
Division by ________ is not defined.
6
The commutative property over multiplication states that____________________
a + b = b + a
a x b = b x a
a x (b +c) = (a x b) +c
a + (b + c ) = (a+b) + c
7
56(4 + 2) = (56 X 4) + (56 X 2) is an example of the :
Closure property of whole number
Commutative property of whole number
Associative property of whole number
Distributive property of whole number
8
The successor of seccessor of 99998 is ____________ .
100000
99999
99997
10000
9
Which of the following statement is not true ?
Both addition and multiplication are associative for whole number
Zero is the identity for mltiplication of whole numbers.
Addition and multiplication both are commutative for whole numbers.
Multiplication is distributive over addition for whole numbers.
10
Identify the properties of the given expression where a, b, c are whole numbers:
1. (a+b)+ c = a +(b+c)
2. a + b = b + a
Closure and associative
Additive and commutative
Associative and commutative
Closure and commutative