Estimation and Approximation Multiple Choice Questions and Answers 1 PDF Book Download

Estimation and approximation multiple choice questions (MCQs), estimation and approximation quiz answers, test prep 1 to learn online grade 6 math for Cambridge lower secondary certificate programs. Round off values MCQs, estimation and approximation quiz questions and answers for online degree programs. Learn round off values, significant figures, estimation and rounding, rounding numbers, rounding off numbers test prep for online courses.

Learn elementary school math MCQs: round off values, significant figures, estimation and rounding, rounding numbers, rounding off numbers, with choices 31.2, 5.12, 312, and 3.12 for online degree programs. Free math study guide for online learning round off values quiz questions to attempt multiple choice test for online elementary school.

MCQs on Estimation and Approximation Worksheets 1 PDF Book Download

MCQ: Round off value of 78.25m to nearest 10m is

  1. 75m
  2. 80m
  3. 79m
  4. 78m

D

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: Estimated value of square root of 650 is

  1. 15.495
  2. 2.5495
  3. 254.95
  4. 25.495

D

MCQ: Correct value of 0.006472867 up to three significant figures is

  1. 0.00647
  2. 0.006
  3. 0.00867
  4. 0.647

A

MCQ: Round off value of 10256⁄32548 up to three decimal places is

  1. 0.315
  2. 0.316
  3. 0.318
  4. 0.32

A