Class 8 math Practice Tests

Class 8 Math Online Tests

The *Use of simple calculator Multiple Choice Questions (MCQ Quiz) with Answers PDF*, Use of Simple Calculator MCQ PDF e-Book download to practice Grade 8 Math Tests. Study Trigonometric Ratios Multiple Choice Questions and Answers (MCQs), Use of Simple Calculator quiz answers PDF to study online school courses. The *Use of Simple Calculator MCQ App* Download: Free learning app for angles and trigonometrical ratio, use of simple calculator, solving right angled triangles, applications of trigonometry test prep for distance education.

The MCQ: *Sum of cos 45° and tan 38° is;* "Use of Simple Calculator" App Download (Free) with answers: 0.4884; 2.8484; 1.4884; 3.4884; to study online school courses. Solve Trigonometric Ratios Quiz Questions, download Apple eBook (Free Sample) for online elementary school classes.

*The answer of sin 95.29° is*

- 0.7955
- 0.9957
- 0.5957
- 0.5997

b

*The sum of cos 45° and tan 38° is*

- 0.4884
- 2.8484
- 1.4884
- 3.4884

c

*The product of 9.2 x 10 ^{5} and 4.3 x 10^{9} is*

- 3.96 x 10
^{11} - 3.96 x 10
^{13} - 3.96 x 10
^{19} - 3.96 x 10
^{7}

b

*The answer of (7.2 x 10 ^{16} )/(3.4 x 10^{18} ) in standard form is*

- 2.12 x 10
^{-2} - 2.12 x 10
^{-2} - 2.12 x 10
^{-2} - 2.12 x 10
^{-2}

c

*If a = 3 x 10 ^{-4} and b = 4 x 10^{-2} then the value of 2a + b is*

- 4.06 x 10
^{-3} - 4.06 x 10
^{-4} - 4.06 x 10
^{-5} - 4.06 x 10
^{-2}

d

Arc Length and Area of Sector MCQs

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