# Number MCQs - Math Quiz 8

MCQ. 5.6568 to three decimal places is equal to:

- 5.65.
- 5.66.
- 5.656.
- 5.657.

D

MCQ. 5.6568 to nearest whole number is equal to:

- 6.
- 5.66.
- 5.65.
- 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:

- 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. 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:

- 99 mm.
- 99.5 mm.
- 100 mm.
- 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:

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

B