Practice significant figures MCQs in math quiz for online learning test. Estimation and approximation quiz questions has multiple choice questions (MCQ), significant figures test to practice as by evaluating (83 x 2.06)⁄5.48, answer correct to three significant figures is. Answer key help with choices as 5.12, 31.2, 312 and 3.12 problem solving for competitive exam, viva prep, interview questions worksheets. Free math revision notes to practice significant figures quiz with MCQs to find questions answers based online learning tests.

MCQ. By evaluating (83 x 2.06)⁄5.48, the answer correct to three significant figures is

1. 5.12
2. 31.2
3. 312
4. 3.12

B

MCQ. The number of significant figures in 9.00823 are

1. six
2. four
3. five
4. seven

A

MCQ. The number of significant figures in value 0.0891 are

1. four
2. five
3. two
4. three

D

MCQ. By evaluating 28 x 3.54⁄6.8549, the round off value correct up to two decimal places is

1. 10.46
2. 15.46
3. 14.46
4. 0.46

C

MCQ. Mary bought a tank whose dimensions are 5.6cm, 8.2cm and 12.8 cm. The volume of water (in cm³) that can be stored in tank (correct up to four significant figures) is

1. 585.8
2. 600.8
3. 590.8
4. 587.8

D