wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

數學速算比賽

Total questions: 49

Worksheet time: 37mins

Name
Class
Date
1.
I am an odd number. Take away one letter and I become even. What number am I? 
a)
eleven
b)
seven
c)
five
d)
one
2.
What is the quotient of 121 divided by 11?
a)
11
b)
12
c)
10
d)
13
3.
How many sides does an octagon have?
a)
7
b)
9
c)
8
d)
10
4.
Convert to Scientific Notation
4,100,000,000
a)
41 x 108
b)
4.1 x 109
c)
41 x 10-8
d)
4.1 x 10-9
5.
Convert to standard notation
2.34 x 10-5
a)
0.0000234
b)
0.00000234
c)
234,000
d)
23,400,000
6.
Calculate.
34
a)
12
b)
7
c)
64
d)
81
7.
52 and  5-2
are ...
a)
opposites
b)
reciprocals
8.
What is the square root of 1.21?
a)
11
b)
0.11
c)
1.1
d)
1.2
9.

Mia eats 7 cookies. Sean eats 4 more then Mia. How many cookies did Mia and Sean eat all together?

a)

18 Cookies

b)

A lot

c)

20 Cookies

d)

18

10.
37, 34, 31, 28
Which number should come next in the pattern?
a)
24
b)
23
c)
25
d)
27
11.

Buffalo

a)
b)
c)
d)
12.
What is black when you buy it, red when you use it, and gray when you throw it away? 
a)
CLAY
b)
STONE
c)
CHARCOAL
d)
JOSS STICK
13.

Whats the world record for the highest IQ %

a)

250-300

b)

145-150

c)

100-130

d)

200-210

14.
Who invented the Bunsen Burner?
a)
Albert Einstein
b)
Robert Bunsen
c)
George Burner
d)
Charles Darwin
15.
Where is the flame the hottest?
a)
Top (Yellow)
b)
Middle (Blue)
c)
Bottom (light blue)
16.

1.)What is meant by ‘LASER’?

a)

A.) Light Amplification by Stimulated Emission of Radiation.

b)

B) Live action system economic report.

c)

C )Long answer site excel redeem.

d)

D) Large addition system emerged report.

17.

10.)Decode the word”HELLO”Binary

a)

A.) 01001000 01100101 01101100 01101100 01101111

b)

B.) 1000101 1101010 1000101 100110

c)

C.) 11101101 01101010 10101110 10111010 10000101 1101010

d)

D.) 01011001 01100101 01101100 01101100 01101111 01111101

18.

下列哪一個圖形的着色部分佔全個圖形的四分之一？

a)
b)
c)
d)
19.

直徑與圓周長的比，就叫做圓周率

a)

錯，是圓周長與直徑的比才是圓周率

b)

錯，是直徑與圓周率的比

c)

對

d)

我也不知道

20.

根據《消費心理好好玩》，為什麼商家會以尾數為「9」（如$9.9,$49.9）定價的產品？

a)

感覺較易計算

b)

感覺較創新

c)

感覺較便宜

d)

感覺較吉利

21.

第一次世界大战的导火线是：

a)

第二次巴尔干半岛战争

b)

奥匈帝国并吞波黑地区

c)

萨拉热窝事件

d)

俄罗斯十月革命的成功

22.

下列何者不是黃帝時期的發明？

a)

創製樂器

b)

種植五穀

c)

養蠶織帛

d)

鑽木取火

e)

建造房屋

23.

工業革命期間，工業國為了爭奪資源和市場，透過甚麼方法向海外擴張？

a)

賄賂其他工業國

b)

建立殖民地

c)

提倡全球經濟一體化

d)

與其他工業國簽訂合約

24.
Divide $120 between David and Jack in the ratio 3 : 5.
a)
David gets $55 and Jack gets $65
b)
David gets $35 and Jack gets $85
c)
David gets $50 and Jack gets $75
d)
David gets $45 and Jack gets $75
25.
What are the three ways to write a ratio
a)
2;3 , 2 to 3 , 2\3
b)
2:3 , 2 to 3 , 2/3
c)
2:3 , 2 too 3 , 2/3
26.
(y2)3
a)
y5
b)
y
c)
y23
d)
y6
27.
(a3)3×a
a)
a9
b)
a7
c)
a10
d)
a12
28.
True or False? (log a)(log b) = log(a + b)
a)
True
b)
False
29.
True or False? log(a − b) = log a − log b
a)
False
b)
True
30.

Write the equation in exponential form.

log2(x - 4) = 6

a)

x - 4 = 62

b)

62 = x - 4

c)

2(x-4) = 6

d)

26 = x - 4

31.
Solve log(x) + log(x+3) = 1
a)
5
b)
-2
c)
-5
d)
2
32.
0.8 is a rational number
a)
True
b)
False
33.
i66
a)
1
b)
i
c)
-1
d)
-i
34.
(4-5i)(4+5i)
a)
41
b)
-9
c)
41+40i
d)
-9+40i
35.

What are the roots of the quadratic equation x² + 4x + 7 = 0?

a)

x = -2 + i√3 or -2 - i√3

b)

x = -1 + i√3 or -1 - i√3

c)

x = 2 + i√3 or 2 - i√3

d)

x = -7 or 1

36.

What are the roots of the quadratic equation x² - 2x + 3 = 0.

a)

x = 3 or -1

b)

x = 1 + i√2 or 1 - i√2

c)

x = 2 + i√2 or 2 - i√2

d)

x = 1 + 2i or 1 - 2i

37.
a)
b)
c)
d)
38.
將15公斤的麵粉，每2.4公斤裝成1包，剩下不夠1包的，再平分裝成6小袋，那麼每一小袋有多少公斤？

a)
0.1公斤
b)
0.01公斤
c)
0.15公斤
d)
0.05公斤
39.
a)
b)
c)
d)
40.
Choose the correct ratio.
a)
sinZ=5/13
b)
sinX=5/13
c)
cosX=13/12
d)
tanZ=12/5
41.

Which of the following are equivalent to 3:4 in the form n:1? There is more than one correct answer.

a)

1:1.333

b)

1:4

3

c)

0.75:1

d)

3:1

4

42.

國際金融中心二期是香港第幾高樓?

What is the height ranking of International Financial Centre (IFC) in

a)

一 the first

b)

二 the second

c)

三 the third

d)

四 the forth

43.

以下那一個行業佔香港中小企業數目之首？

Which of the following industry has the largest number of small and medium enterprises (SMEs) in Hong Kong?

a)

進出口貿易及批發業 Import export and wholesale retail trade

b)

零售業 Retailing industry

c)

金融及保險業 Finance and insurance industry

d)

製造業 Manufacturing industry

44.

轉口業屬於哪種生產種類？

a)

初級生產

b)

二級生產

c)

三級生產

d)

四級生產

45.

俄羅斯的國旗是哪一個？

a)
b)
c)
d)
46.

下列何者不是復仇者聯盟成員?

a)

鋼鐵人

b)

超人

c)

奇異博士

d)

戰爭機器

47.

who is peppa best friend name

a)

susie sheep

b)

george

c)

danny dog

d)

emalie elephant

48.
a)

Hakuna Matata

b)

Mohatu

c)

Scar

d)

Mufasa

49.
at the most
a)
≥
b)
≤
c)
>
d)
<

Similar Resources on Wayground

Algebra - A little bit of everything!

52 questions

Algebra - A little bit of everything!

quiz

Worksheet

•

7th - 9th Grade

Multi-Step Equations

49 questions

Multi-Step Equations

quiz

Worksheet

•

7th - 10th Grade

Class 8 QUIZ - Motion

50 questions

Class 8 QUIZ - Motion

quiz

Worksheet

•

8th - 10th Grade

Variación Uniforme

44 questions

Variación Uniforme

quiz

Worksheet

•

9th Grade

Math 7 Review

44 questions

Math 7 Review

quiz

Worksheet

•

KG - University

matamatik pt3

50 questions

matamatik pt3

quiz

Worksheet

•

9th Grade

Algebra 1 Chapters 1 and 2 Mid-Term Review

45 questions

Algebra 1 Chapters 1 and 2 Mid-Term Review

quiz

Worksheet

•

7th - 10th Grade

Mid Term Review part 1

45 questions

Mid Term Review part 1

quiz

Worksheet

•

9th - 12th Grade