Number MCQs - Math Quiz 8

MCQ. 5.6568 to three decimal places is equal to:

  1. 5.65.
  2. 5.66.
  3. 5.656.
  4. 5.657.

D

MCQ. 5.6568 to nearest whole number is equal to:

  1. 6.
  2. 5.66.
  3. 5.65.
  4. 5.

A

MCQ. Amount of liquid in a can of a cold drink is measured and found to be equal to 250 ml to nearest ml. actual value of volume could be anywhere between:

  1. Lower bound = 250.5, Upper bound = 251.5.
  2. Lower bound = 249.5, Upper bound = 251.5.
  3. Lower bound = 249.5, Upper bound = 250.5.
  4. Lower bound = 249, Upper bound = 250.

C

MCQ. Length of a wire is measured using a ruler and was found to be equal to 100 mm to nearest mm. upper bound of actual value of length is:

  1. 99 mm.
  2. 99.5 mm.
  3. 100 mm.
  4. 100.5 mm.

D

MCQ. Length of a wire is measured using a ruler and was found to be equal to 100 mm to nearest mm. lower bound of actual value of length is:

  1. 99 mm.
  2. 99.5 mm.
  3. 100 mm.
  4. 100.5 mm.

B

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