Worksheets3rd Form December test
Total questions: 25
Worksheet time: 41mins
Name
Class
Date
1.
Example of base quantities
a)
Electric current
b)
Volume
c)
Area
d)
Weight
2.
2. The figure shows a circle inside a triangle. Which equation could be used to find the area of the shaded region?
a)
A = ½bh - 2πr
b)
A = πr² - ½bh
c)
A = ½bh - πd
d)
A = ½bh - πr²
3.
9. What is the approximate area of the figure pictured?
a)
3.53 cm2
b)
7.07 cm2
c)
5.30 cm2
d)
21.20 cm2
4.
12. Which of the following equations could NOT be used to find the area of the figure shown?
a)
A = 10(15) - 3.75(2.5)(5)
b)
A = 15(10) - 2.5(5) - 3.75(5)
c)
A = 15(10) - [2.5(5) + 3.75(5)]
d)
A = 2(10)(5) + 5(3.75)
5.
How many significant figures: 0.012 km
a)
1
b)
2
c)
3
d)
4
6.
How many significant figures: 0.001 g
a)
4
b)
3
c)
2
d)
1
7.
Calculate 7.987 m - 0.54 m and give your answer with the correct number of significant figures.
a)
7.45 m
b)
7.447 m
c)
7.4 m
d)
7.5 m
8.
How many significant figures does the following number have: 0.002040
a)
6
b)
4
c)
3
d)
2
9.
Change from standard form to scientific notation: 12,000,000
a)
12.0 x 107
b)
0.12 x 107
c)
1.2 x 106
d)
1.2 x 107
10.
Change from standard form to scientific notation: 0.000398
a)
39.8 x 10-5
b)
3.98 x 10-5
c)
3.98 x 10-4
d)
39.8 x 10-6
11.
125,678,000: Change to scientific notation
a)
1.25678 x 1012
b)
.125678 x 10-9
c)
12.5678 x 108
d)
1.25678 x 108
12.
Convert 121cm to meters
a)
1210m
b)
12.1m
c)
1.21m
d)
0.121m
13.
Convert 121cm to millimeters
a)
1210m
b)
12.1m
c)
1.21m
d)
0.121m
14.
Distances traveled by trains would best be measured in...
a)
millimeters
b)
centimeters
c)
meters
d)
kilometers
15.
Which is most appropriate for the following value:
0.045 milliLiters
0.045 milliLiters
a)
Mega
b)
Kilo
c)
milli
d)
micro
16.
Which is most appropriate for the following value:
4543 Liters
4543 Liters
a)
454.3 kiloLiters
b)
45.43 kiloLiters
c)
4.543 kiloLiters
d)
454.3 milliLiters
17.
Most appropriate prefix?
0.0000002203 L
0.0000002203 L
a)
pico
b)
Giga
c)
nano
d)
Tera
18.
Which prefix?
10,030,400,000
10,030,400,000
a)
Tera
b)
Giga
c)
pico
d)
nano
19.
All the following physical quantities are derived quantities except..
a)
speed
b)
velocity
c)
area
d)
Mass
20.
Choose TWO(2) examples of base quantity
a)
Mass and density
b)
Length and area
c)
Length and mass
d)
Mass and velocity
21.
The International System of (SI) unit for temperature is:
a)
℃
b)
K
c)
k
d)
c
22.
The International System of (SI) unit for mass is:
a)
g
b)
kg
c)
G
d)
KG
23.
Which one of these options is NOT a base quantity?
a)
Time
b)
Electric current
c)
Energy
d)
Luminous Intensity
24.
Which one of these options is NOT a derived quantity?
a)
Area
b)
Volume
c)
Density
d)
Temperature
25.
10. Which equation can be used to find the area of the composite figure shown?
a)
A = 8(15) + ½(15×7) + ½(9×8)
b)
A = 8(15) + 15(7) + 9(8)
c)
A = 24(8) + ½(15×7)
d)
A = 15(15) + ½(9×8)
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