Learn estimation and rounding MCQs, math test for online learning courses and test prep to practice. Estimation and approximation multiple choice questions (MCQ), estimation and rounding quiz questions and answers for 6th grade math online tests.

Math practice test MCQ: estimated value of square root of 650 is with options 15.495, 2.5495, 254.95 and 25.495 with online free learning portal for viva voce, practice tests and online competitive exam preparation. Free math revision notes to learn estimation and rounding quiz with MCQs to find questions answers based online learning tests.

MCQ: Estimated value of square root of 650 is

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

D

MCQ: By evaluating (2.8³) x (1.2²)⁄(0.56+3.78), closest estimate answer is

1. 7
2. 70
3. 700
4. 0.7

A

MCQ: Estimated value of 52586 ⁄ 87856 is

1. 0.598548
2. 5.98548
3. 59.8548
4. 598.548

A

MCQ: Estimated value of cubic root of 1350 is

1. 3674.23
2. 56.7423
3. 36.7423
4. 367.423

C

MCQ: By evaluating √992⁄3.5, closest estimate to answer is

1. 95
2. 0.9
3. 90
4. 9

D