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Significant figures

Quiz by Megan Virgil

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10 questions
Show answers
  • Q1
    Which of the following numbers has four significant figures?
    0.04560
    0.0456
    0.00456
    0.456
    30s
  • Q2
    Which of the following is not an example of a significant figure?
    0.100
    0.001
    10.0
    1000
    30s
  • Q3
    Which of the following measurements has the most significant figures?
    76.2
    76
    76.2000
    76.205
    30s
  • Q4
    Which of the following numbers has the fewest significant figures?
    1000
    10.00
    10000
    100.0
    30s
  • Q5
    Which of the following numbers has three significant figures?
    15
    150
    1.5
    0.15
    30s
  • Q6
    Which of the following is the correct calculation with the appropriate number of significant figures?
    2.4 + 5.760
    2.4 + 5.7600
    2.4 + 5.76
    2.4 + 5.8
    30s
  • Q7
    Which of the following is an example of a number with two significant figures?
    0.004
    0.4000
    0.04
    0.400
    30s
  • Q8
    Which of the following numbers has the greatest number of significant figures?
    0.7001
    0.07001
    0.0701
    0.00701
    30s
  • Q9
    Which of the following represents 5000 with three significant figures?
    500 x 10^2
    5.00 x 10^3
    5 x 10^3
    50.0 x 10^2
    30s
  • Q10
    Which of the following is the correct way to round the number 7.369 to three significant figures?
    7
    7.4
    7.37
    7.3690
    30s

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