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15 questions
Which of the following has the greatest value?
−132
0
−5.7
−41
The reading of a thermometer rises from
−4°C to 12°C . What is the difference in temperatures?20°C
16°C
8°C
4°C
The sum of all the prime factors of 100 is?
7
10
12
14
Find the lowest common multiple of 15 and 40?
5
65
80
120
12 is the highest common factor of the following pairs of numbers EXCEPT
12, 24
24, 48
24, 36
36, 48
Which of the following is NOT a perfect square?
1
49
90
121
The area of a square field is
400m2 . Calculate the total length, in m, of fence needed to enclose the field.
80
160
200
400
The ratio 8 : 20 is equivalent to the following EXCEPT
2 : 5
6 : 12
10 : 25
12 : 30
Express the ratio 7 : 25 as a percentage
25%
28%
35%
42%
Which of the following pairs are like terms?
3p, 8p2
2ab, 2 bc
5m, m1
xy, 6yx
Kay has RM420. He spends all of his money for buying x books costing RM35 each and y calculators costing RM70 each. What is the linear equation relating x and y ?
x + 2y = 10
x + 2y = 12
x + 3y = 10
x + 3y = 12
Faryl bought y books costing RM9.80 each. He paid RM50 and received a change of more than RM1. Whats is the linear inequality involving y ?
y ≥5
y≤5
y>5
y<5
In the diagram, PQR is a straight line and PQ =QS. Calculate the value of y.
110
125
140
145
What is the number of sides of a pentagon?
5
6
7
8
Which of the following statements is NOT true for a hexagon?
The polygon has 6 sides
The polygon has 6 angles
The polygon has 3 axes of symmetry
The polygon has 6 vertices
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