Year 11 Review quiz
Authored by Jacob Adams
Mathematics
11th Grade
Used 1+ times
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84 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The following number has been rounded to 1 significant figure.
800
Find the lower bound...
850
750
849
749
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The number 10 has been rounded to the nearest whole number. Find its lower and upper bounds
9 ≤ 10 < 10
9.5 ≤ 10 < 10.5
9 ≤ 10 < 11
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The number 51.2 has been rounded to the nearest 1 decimal place. Find its lower and upper bound
51.1 ≤ 51.2 < 51.2
51.15 ≤ 51.2 < 51.25
51 ≤ 51 < 51
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The sides of the rectangle are measured to the nearest cm. What is the largest area of the rectangle?
15 cm2
19.3 cm
19.25 cm2
11.25 cm2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The length and width of a field have been measured as 78m and 35m to the nearest metre. Find the upper bound of fencing needed to surround the field.
27
228
226.5
228.5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The following number has been rounded to the nearest 5 metres.
260m
Find the lower bound...
262.5m
257.5m
260.6m
259.5
7.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
A metal rod has a length of 2 cm to the nearest cm.
What is the greatest possible length of the rod?
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