HSC Countdown 3

Quiz
•
Mathematics
•
11th - 12th Grade
•
Hard

Nicole Frykberg
Used 14+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
11 %
12 %
29 %
43 %
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A sphere has a volume of 360 cm3.
What is the radius (correct to one decimal)?
1.7 cm
4.4 cm
8.1 cm
9.3 cm
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The Great Pyramid of Egypt has a square base of side 230 m. Its perpendicular height is 135 m.
What is the volume of the Pyramid?
10 350 m3
1 397 250 m3
2 380 500 m3
7 141 500 m3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The game of Beach Quidditch is played with a large hollow spherical ball made of gold vinyl. The diameter of the ball is 1.2 metres.
If the vinyl costs $32 per square metre, which of the following is closest to the cost of the vinyl for one ball?
$29
$145
$232
$579
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This is a sketch of a sector of a circle. Find the value of
to the nearest degree.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A
B
C
D
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the line chart represent in a Pareto chart?
A cumulative percentage
A frequency
A relation
the standard deviation
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