# Number MCQs - Math Qui. 8

MCQ. 5.6568 to three decimal places is equal to:

- 5.65
- 5.66
- 5.656
- 5.657

D

MCQ. 5.6568 to the nearest whole number is equal to:

- 6
- 5.66
- 5.65
- 5

A

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

- Lower bound = 250.5, Upper bound = 251.5
- Lower bound = 249.5, Upper bound = 251.5
- Lower bound = 249.5, Upper bound = 250.5
- Lower bound = 249, Upper bound = 250

C

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

- 99 mm
- 99.5 mm
- 100 mm
- 100.5 mm

D

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

- 99 mm
- 99.5 mm
- 100 mm
- 100.5 mm

B