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Q1:
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The distance from A to B is rounded to the nearest kilometre. A distance (d) on a signpost is given as 56 km.
The true distance is best given by
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A. 55 ≤ d < 57
B. 55.5 ≤ d < 56.5
C. 55.9 ≤ d < 56.1
D. 55.95 ≤ d < 56.05 |
Answer 1:
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Q2:
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Correct to two significant figures, the number 14.871 is
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A. 15
B. 14.87
C. 14.9
D. 14.80 |
Answer 2:
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Q3:
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Write the number 15.264 correct to two places of decimals.
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A. 15
B. 15.26
C. 15.27
D. 16 |
Answer 3:
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Q4:
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If each number is given correct to one significant figure, what is the maximum value of 7 + 5?
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A. 11
B. 12
C. 12.5
D. 13 |
Answer 4:
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Q5:
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The value of  to the nearest whole number is
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A. 6
B. 9
C. 10
D. 11 |
Answer 5:
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Q6:
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Calculate 133-113and give the answer correct to 2 significant figures.
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A. 8.0
B. 860
C. 866
D. 870 |
Answer 6:
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Q7:
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Write the number 2846 correct to 3 significant figures.
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A. 2840
B. 2845
C. 2850
D. 2900 |
Answer 7:
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Q8:
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If each number is given correct to one decimal place, what is the maximum value of 10.3 - 6.1?
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A. 4.1
B. 4.2
C. 4.3
D. 4.4 |
Answer 8:
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Q9:
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90 456 attend a rugby game at the MCG in Melbourne. What is this attendance correct to the nearest thousand?
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A. 91 000
B. 90 000
C. 95 000
D. 90 500 |
Answer 9:
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Q10:
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What is a cricket score of 345 given to the nearest ten runs?
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A. 345
B. 300
C. 350
D. 340 |
Answer 10:
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