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Free Online Maths Test for 8th Class

8th Grade Math Test Online Free:
8th grade math online test covers all the topics of the syllabus with large number of problems with solution. A full length math test paper is given to students, which is objective type which covers the complete syllabus of 8th grade math. Math online test gives an idea and awareness to student how the final exam is. A sample math online test paper is given below for practicing, each correct answer carries one point and use of calculators is not permitted.

1. The H.C.F  of 106,159 and 265 is

       a) 54 b) 53 c) 65 d) 85

2. Change the improper fraction $\frac{56}{12}$ to mixed fraction

a) 46$\frac{10}{12}$ b) 56$\frac{10}{12}$ c) 45$\frac{10}{12}$ d) 13$\frac{5}{12}$ 

3. Marry prepared 7 glass of juice. She used  1$\frac{2}{2}$  teaspoon of sugar for each glass. How many teaspoons full of sugar did she use for all?

   a) 10 b) 15   c) 30   d) 14

4. Find the value of 2.56 + 0.325 - 2*0.56 + 6.321 - 2.14

         a) 5.946 b) 5.624  c) 5.6231  d) 5.96

5. Find the hypotenuse of the triangle

Hypotenuse Triangle

         a) $\sqrt{549}$ b) $\sqrt{456}$ c) $\sqrt{654}$ d) $\sqrt{874}$

6. Rationalize the term $\frac{3\sqrt{2}}{5\sqrt{3}}$

         a) $\frac{\sqrt{6}}{5}$ b) $\frac{\sqrt{7}}{5}$ c) $\frac{\sqrt{3}}{7}$ d) $\frac{\sqrt{7}}{3}$

7. The value of a and b $\frac{5a-2b}{3a+2b}$ = $\frac{1}{2}$ 

     a) $\frac{6}{7}$,1 b) 4,3 c) $\frac{5}{3}$,2 d) 6,8

8. A bus travel 672 km in 12 hour. How long it will take to travel  2240 km

     a) 40 hr   b) 56 hr c) 32 hr d) 50 hr

9. Simplify $2\frac{3}{4}\div \frac{7}{8}+4$

a) $\frac{50}{7}$  b) $\frac{71}{20}$    c) $\frac{25}{9}$         d) $\frac{3}{5}$

10. Find the Value of x: 2x - 5 = 5x - 10

 a)  5 b)  10 c)  6          d)  12

11.Find the mean proportional between 64 and 169

     a) 103 b) 104 c) 98          d) 115

12. In how many years will $700 doubles itself at 4% S.I

a) 25 years b) 30 years c) 40 years d) 12 years

13. Simplification of x3(x - 2) + 2x2(x + 3) -6x (x - 4)

        a)  x+ 24x b)  x+ 24x c)  5x+ 20x  d) x+ 12x

14. Factorization of x- y+ x - x2y2

a) (x+ 1) (x - y2) b) (2x+ 1) (x - y) c) (x + 1) (2x - y2) d) (x- 1) (3x - y2)

15. Associative law of multiplication is given as :

        a)  a x b = b x a  b)  a x (b x c) = (a x b) x c c) a x b = b x c d)  a x (b x c) = (c x b) x c

16. The greatest common factor of 24 and 40 is:
        a)  8  b) 16  c)  20 d)  12

17. Express 0.33 in percentage 
a) 33$\frac{1}{5}$%       b) 33$\frac{1}{3}$%         c) 35$\frac{2}{5}$%         d) 35$\frac{1}{5}$%

18. The absolute value of $-\pi$  is 
a) $-\pi$ b) $\pi$ c) 2$\pi$ d) $\pi$ - $\pi$

19. The lowest common denominator of the term $\frac{1}{3}$,$\frac{2}{5}$,$\frac{7}{16}$ is 

a)  3 b)  5 c)  7 d)  9

20.0 is the number which is

        a)  positive b) negative c) integer         d) odd

21. Two lines are called parallel to each other if

        a) they are in same plane      b) do not intersect     c) they are in different plane
        d) they are in same plane and  they do not intersect  each other.