9th
grade

Mathematics

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accuracy

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Ailen Masadai

3 years

Mathematics

9th

grade

MATHEMATICS QUIZ

Ailen Masadai

48
plays

15 questions

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1. Multiple Choice
2 minutes
1 pt
Which of the following has the greatest value?
$-1\frac{2}{3}$
$0$
$-5.7$
$-41$
2. Multiple Choice
2 minutes
1 pt
The reading of a thermometer rises from
$-4\degree C$ to $12\degree C$ . What is the difference in temperatures?
$20\degree C$
$16\degree C$
$8\degree C$
$4\degree C$
3. Multiple Choice
2 minutes
1 pt
The sum of all the prime factors of 100 is?
7
10
12
14
4. Multiple Choice
2 minutes
1 pt
Find the lowest common multiple of 15 and 40?
5
65
80
120
5. Multiple Choice
2 minutes
1 pt
12 is the highest common factor of the following pairs of numbers EXCEPT
12, 24
24, 48
24, 36
36, 48
6. Multiple Choice
2 minutes
1 pt
Which of the following is NOT a perfect square?
1
49
90
121
7. Multiple Choice
2 minutes
1 pt
The area of a square field is
$400m^2$ . Calculate the total length, in m, of fence needed to enclose the field.
80
160
200
400
8. Multiple Choice
2 minutes
1 pt
The ratio 8 : 20 is equivalent to the following EXCEPT
2 : 5
6 : 12
10 : 25
12 : 30
9. Multiple Choice
2 minutes
1 pt
Express the ratio 7 : 25 as a percentage
25%
28%
35%
42%
10. Multiple Choice
2 minutes
1 pt
Which of the following pairs are like terms?
$3p,\ 8p^2$
$2ab,\ 2\ bc$
$5m,\ \frac{1}{m}$
$xy,\ 6yx$
11. Multiple Choice
2 minutes
1 pt
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 $y$ ?
$x\ +\ 2y\ =\ 10$
$x\ +\ 2y\ =\ 12$
$x\ +\ 3y\ =\ 10$
$x\ +\ 3y\ =\ 12$
12. Multiple Choice
2 minutes
1 pt
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 $y$ ?

$y\ \ge5$
$y\le5$
$y>5$
$y<5$
13. Multiple Choice
2 minutes
1 pt
In the diagram, PQR is a straight line and PQ =QS. Calculate the value of $y.$

110
125
140
145
14. Multiple Choice
2 minutes
1 pt
What is the number of sides of a pentagon?
5
6
7
8
15. Multiple Choice
2 minutes
1 pt
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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MATHEMATICS QUIZ

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