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WorksheetsRevision test maths
Total questions: 25
Worksheet time: 28mins
The additive inverse of -7/19 is
-7/19
7/19
19/7
-19/7
The multiplicative inverse of 1/7 is
-1/7
-7/1
7/1
none of these
A number which can be expressed as p/q where p and q ar e integer and q
is not equal to zero
whole number
natural number
integer
rational number
Which of the following numbers is its own reciprocal
10
zero
1
1/5
The additive inverse of 1/2 is -2
true
false
1/2 is natural number
true
false
The reciprocal of any rational number p/q where p and q is integer and q is not equal to zero
p/q
0
1
q/p
zero is
the identity for addition of rational number
the idendity for subtraction of rational number
the identity for division of rational number
The space inside an object is called it's
area
perimeter
What is the area?
35 cm
30 cm
35 sq cm
12 cm
What is the perimeter?
24 sq cm
24 cm
35 sq cm
35 cm
What is the perimeter and area of this square?
(click to show image)
20 cm; 25 sq cm
10 cm; 25 cm
10 square cm; 25 cm
20 square cm; 25 cm
(click to show image)
(click to show image)
Is the formula for the area of which shape?
Express each of the following as product of powers of their prime factors: 3600
24 x 32 x 52
25 x 34 x 54
55 x 43
Using laws of exponents, simplify and write the answer in exponential form: ( 2020÷2015) x 23
235 x 23
25 x 23
28
Say true or false and justify your answer:
23 × 22 × 55 = 105
True
False
Radha is ‘x’ years of age now. 4 years ago, her age was
x − 4
4 − x
4 + x
4x
10 divided by ‘m’
m ÷ 10
10m
10 ÷ m
m10
