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

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

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

B

MCQ. Number of significant figures in 9.00823 are

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

A

MCQ. 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, 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. 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