Practice estimation and approximation MCQs, grade 6 math test 1 for online courses learning and test prep, round off values multiple choice questions and answers. Round off values revision test includes math worksheets to learn.

Math multiple choice questions (MCQ) on round off value of 78.25m to nearest 10m is with options 80m, 75m, 79m and 78m, round off values quiz for competitive exam prep, viva interview questions with answers key. Free math study guide to learn round off values quiz to attempt multiple choice questions based test.

MCQ. The round off value of 78.25m to the nearest 10m is

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

D

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 estimated value of the square root of 650 is

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

D

MCQ. The 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. The 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