## Class/Course - Class VIII

### Subject - Math

#### Total Number of Question/s - 3213

Just Exam provide question bank for Class VIII standard. Currently number of question's are 3213. We provide this data in all format (word, excel, pdf, sql, latex form with images) to institutes for conducting online test/ examinations. Here we are providing some demo contents. Interested person may contact us at info@justexam.in

• 1. All Chapters - Quiz

• 2. Rational Numbers - Quiz

1. By what rational number should $\frac{-8}{39}$ be multiplied to obtain 26?
a) $\frac{507}{4}$
b) $\frac{-507}{4}$
c) $\frac{507}{4}$
d) None of these

2. If A : Every whole number is a natural number and R : 0 is not a natural number, Then which of the following statement is true?
a) A is false and R is the correct explanation of A.
b) A is true and R is the correct explanation of A.
c) A is true and R is false.
d) Both A and R are true.

• 3. Linear Equations in One Variable - Quiz

1. When 75% of a number is added to 75 the result is the number again. The number is:
a) 150
b) 300
c) 100
d) 450

2. Given that $\frac{3x - 4}{4x + 3}$ = 2, find the value of x.
a) -3
b) -2
c) 2
d) 3

• 4. Understanding Quadrilaterals - Quiz

1. If bisectors of∠A and ∠B of a quadrilateral ABCD intersect each other at P, that of ∠B and ∠C at Q, that of ∠C and ∠D at R, and that of ∠D and ∠A at S, then PQRS is a:
a) rectangle
b) rhombus
c) parallelogram
d) quadrilateral whose opposite angles are supplementary

2. The diagonal of rectangle is thrice its smaller side. The ratio of its sides is_____________
a) √2 : 1
b) 2√2 : 1
c) 3 : 2
d) √3 : 1

• 5. Practical Geometry - Quiz

1. In a parallelogram, if ∠A = 650, then ∠B, ∠C and ∠D are respectively:
a) 1150, 650, 1150
b) 1120, 650, 1120
c) 1100, 600, 1100
d) None of these

2. Two adjacent sides of a parallelogram are 6 cm and 8 cm. Its perimeter is:
a) 28 cm
b) 26 cm
c) 14 cm
d) None of these

• 6. Data Handling - Quiz

1. The pictogram shows the number of calculators sold by shop over three days. A total of Rs.600 was collected from the sale of calculators on Monday. Which of the following statements is correct?

a) the prize of each calculator is Rs.50
b) the total sales made over the 3 days ammounted to Rs.1800
c) 60 calculators were sold on Tuesday
d) the difference between the sales on Tuesday and Wednesday is Rs.200

2. The pie chart shows the distribution of grades obtained by a group of students in a test. The number of students who scored grade C is twice the number who scored grade B, and 3/5 of the students scored grades B and C . Find the angle of sector which represents grade C.

a) 1080
b) 1440
c) 2160
d) 2880

• 7. Squares and Square Roots - Quiz

1. A four digit perfect square number whose first two digits and last two digits taken seperately are also perfect squares is:
a) 1681
b) 1636
c) 3664
d) 6481

2. The smallest natural number which when added to the difference of squares of 17 and 13 gives a perfect square is:
a) 1
b) 5
c) 11
d) 24

• 8. Cubes and Cube Roots - Quiz

1. a) 70
b) -70
c) 14
d) -14

2. The cube of a number is 8 times the cube of another number. If the sum of the cubes of number is 243, the difference of the numbers is:
a) 3
b) 4
c) 6
d) none of these

• 9. Comparing Quantities - Quiz

1. A sum of money at CI amounts to thrice itself in 3 years. In how many years will it be 9 times itself?
a) 18
b) 12
c) 9
d) 6

2. The CI on Rs. 16,000 at 15% p.a. for years is:
a) Rs.6,418
b) Rs.5,000
c) Rs.22,218
d) Rs.6,218

• 10. Algebraic Expressions and Identities - Quiz

1. If [x2 - (x+1)(x+2)] / (5x+1) = 6 then x is:
a) 8/33
b) 8/3
c) -8/33
d) -6/33

2. The value of (0.31)3 -(0.21)3 / (0.0961 + 0.0651 + 0.0441) is :
a) 0
b) 0.1
c) 0.2
d) 0.04

• 11. Visualising Solid Shapes - Quiz

1. What solid do you get when you give a verticle cut of a cubical brick of dimensions 5 cm x 5 cm x 10 cm along 10 cm side.
a) Cuboid
b) Cylinder
c) Cube
d) Triangle

2. The total length of edges of the following cube is:

a) 24 cm
b) 30 cm
c) 32 cm
d) 36 cm

• 12. Mensuration - Quiz

1. If the radius of a circles is 7/√π cm, then the area of the circle is:
a) 154 cm2
b) 49/π cm2
c) 2 cm2
d) 49 cm2

2. The perimeter of a trapezium is 52 cm and its non-parallel sides are each equal to 10 cm and its altitude is 8 cm. Its area is:
a) 128 cm2
b) 112 cm2
c) 118 cm2
d) 124 cm2

• 13. Exponents and Powers - Quiz

1. The value of ((67.542)2 - (32.458)2) / (75.458 - 40.374) is:
a) 1
b) 10
c) 100
d) none of these

2. The value of (8-25 - 8-26) is:
a) 7 x 8-25
b) 7 x 8-25
c) 8 x 8-26
d) none of these

• 14. Direct and Inverse Proportions - Quiz

1. A rope makes 70 rounds of the circumference of a cylinder whose radius of the base is 14 cm. How many times can it go round a cylinder with radius 20 cm?
a) 40
b) 49
c) 100
d) None of these

2. If a:b = 8:9, b:c = 18 :40, then a:c is:
a) one ratio five
b) five ratio two
c) two ratio five
d) None of these

• 15. Factorisation - Quiz

1. One of the factors of
x2 + 1/x2 + 2-2x -2/x is:
a) x -1/x
b) x+1/x -1
c) x + 1/x
d) x2 + 1/x2

2. One of the factors of a3(b-c)3+b3(c-a)3+c3(a-b)3 is:
a) a-b
b) b-c
c) c-a
d) all the above

• 16. Introduction to Graphs - Quiz

1. The bar graph given below shows the foreign exchange reserves of a country (in million USS) from 2000-01 to 2007-2008. Answer the question based on this graph

The ratio of the number of years, in which the foreign exchange reserves are above the average reserves, to those in which the reserves are below the average reserves is:
a) 2:6
b) 3:4
c) 3:5
d) 5:3

2. The following pie-charts show the distribution of students of graduate and post graduate levels in seven different institutes M,N,P,Q,R,S and T in a town.
AND POST GRADUATE LEVELS IN SEVEN
INSTITUTES M,N,P,R,S and T
Total number of students of graduate level = 27,300

Total number of students of

What is the total number of graduate and post-graduate level students in institute R?
a) 8320
b) 7916
c) 9116
d) 8372

• 17. Playing with Numbers - Quiz

1. Which of the following statement is false?
a) If a number is divisible by 8, it must be divisible by 4.
b) If a number is divisible by both 9 and 10, it must be divisible by 90
c) The sum of two consecutive odd numbers is always divisible by 4
d) None of these

2. The number 3,116,365 is divisible by:
a) 5
b) 7
c) both 5 and 7
d) none of these