# Estimation and Approximation Multiple Choice Questions Test 1 Tests pdf Download

Practice math test 1 on estimation and approximation MCQs, grade 6 round off values multiple choice questions and answers. Round off values revision test has math worksheets, answer key with choices as 80m, 75m, 79m and 78m of multiple choice questions (MCQ) with round off values quiz as the round off value of 78.25m to nearest 10m is for competitive exam prep. Free math study guide to learn round off values quiz to attempt multiple choice questions based test.

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

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