## Class/Course - Class VIII

### Subject - Math

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

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• 1. All Chapters - Quiz

• 2. Rational Numbers - Quiz

1. A rational number between $\frac{1}{4}$ and $\frac{1}{3}$ is:
a) $\frac{7}{24}$
b) 0.29
c) $\frac{13}{48}$
d) all the above

2. If $\frac{-3}{7}$ = $\frac{x}{27}$, then the value of (x) is ___________.
a) a rational number.
b) not a rational number.
c) an integer
d) a natural number.

• 3. Linear Equations in One Variable - Quiz

1. A number consists of two digits whose sum is 8. If 18 is added to the numbers its digits are interchanged.Find the number.
a) 53
b) 35
c) 92
d) 63

2. The ratio of number of males to number of females in a club are 7 : 4.If these are 84 males in the club, the total number of members in the club are:
a) 126
b) 132
c) 136
d) 148

• 4. Understanding Quadrilaterals - Quiz

1. If PQ nad RS are two perpendicular diameter of a circle, then PQRS is a:
a) rectangle
b) trapezium
c) square
d) rhombus but not square

2. If angles P, Q, R, and S of the quadrilateral PQRS, taken in order, are in the ratio 3 : 7 : 6 : 4 then PQRS is a:
a) rhombus
b) parallelogram
c) trapezium
d) kite

• 5. Practical Geometry - Quiz

1. The minimum number of dimensions needed to construct a rectangle is:
a) 1
b) 2
c) 3
d) 4

2. The sum of the angles in a quadrilateral is equal to ___________.
a) 2 right angles
b) 3 right angles
c) 4 right angles
d) 360 right angles

• 6. Data Handling - Quiz

1. P,Q and R are three shops selling computers. The slaes made by shop R. The volume of sales by shop Q is twice the volume made by shop P. Shop R sold 600 computers. Which of the following bar charts correctly represent the slaes of computers by shops, P,Qand R?
a)
b)
c)
d)

2. The pictogram shows the number of pupils who cycle to school. On the whole, what is the percentage of class 2 pupils who cycle to school?

a) 10%
b) 25%
c)
d) 50%

• 7. Squares and Square Roots - Quiz

1. A number added to its square gives 56.The number is:
a) 12
b) 9
c) 8
d) 7

2. √4/3 -√3/4 = ?
a) 1/2√2
b) -1/2√3
c) 1
d) 5√/6

• 8. Cubes and Cube Roots - Quiz

1. 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

2. Given that 512 = 83 and 3.375 = 1.53, find the value of a) 12
b) 9.5
c) 8
d) 1.5

• 9. Comparing Quantities - Quiz

1. A sum of money doubles itself in 3 years at CI, when the interest is compounded annually. In how many years will it amount to 16 times of itself?
a) 6 years
b) 8 years
c) 12 years
d) 16 years

2. The difference in SI and CI on a certain sum of money in 2 years at 15% p.a. is Rs. 144. The sum is:
a) Rs. 6,000
b) Rs.6,200
c) Rs. 6,300
d) Rs.6,400

• 10. Algebraic Expressions and Identities - Quiz

1. What is the H.C.F 8x2y2, 12x3y2 and 24x4y3z2?
a) 4xy2z
b) 4x2y2z2
c) 4x2y2
d) None of these

2. If (3x+5)/ (2x+7) = 4 then x is:
a) 23/5
b) -23/5
c) -23
d) None of these

• 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. If F = 4 and V = 3, then the value of E is (Use Euler formula):
a) 7
b) 5
c) 4
d) 1

• 12. Mensuration - Quiz

1. If the circumference of a circle is 30/π then the diameter of the circle is:
a) 60π
b) 15/π
c) 30/π
d) 30

2. A wooden box (open at the top) of thickness 0.5 cm, length 21 cm, width 11 cm and height 6 cm is painted on the inside. The expenses of painting are Rs. 70. What is the rate of painting per square centimetre?
a) Rs. 0.7
b) Rs. 0.5
c) Rs. 0.1
d) Rs. 0.2

• 13. Exponents and Powers - Quiz

1. The value of 1/(1+x-m) + 1/(1+xm)
a) 0
b) xm
c) 1
d) none of these

2. The value of (512)-2/9 is:
a) 1/2
b) 2
c) 4
d) 1/4

• 14. Direct and Inverse Proportions - Quiz

1. If 6 note books cost Rs. 45, how much would 8 note books cost?
a) Rs. 57
b) Rs. 60
c) Rs. 312
d) Rs. 360

2. A man completes 5/8 of a job in 10 days. At this rate, how many more days will it take him to finish the job?
a) 5
b) 6
c) 7
d)

• 15. Factorisation - Quiz

1. One of the factors of x7+xy6 is:
a) x2+y2
b) x2-2x+2
c) either A or B
d) neither A nor B

2. The factors of
√3x2 + 11x+6√3 are:
a) (x-3√3)(√3x+2)
b) (x-3√3)(√3x-2)
c) (x+3√3)(√3x-2)
d) (x+3√3)(√3x+2)

• 16. Introduction to Graphs - Quiz

1. The bar- graph provided the sales of books (in thousand numbers) from six branches of a publishing company during two consecutive years 2000 and 2001. Answers the question based on the bar-graph.
sales of books (in thousands numbers) from six branches - B1, B2, B3, B4, B5 and B6 of a publishing company in 2006 and 2007.

What percent to the average sales of branches B1, B2 and B3,/sub> in 2007 is the average sales of branches B1, B3 and B6 in 2006?
a) 75%
b) 77.5%
c) 87.5%
d) 90%

2. Which of the points below is a point on the y-axis?
a) (5,0)
b) (6,5)
c) (3,12)
d) (0,11)

• 17. Playing with Numbers - Quiz

1. In which of the following pairs of numbers it is true that their sum is 11 times their product?
a) 1,1/11
b) 1,1/10
c) 1,1/12
d) 1,10

2. What value should be given to * so that the number 653*47 is divisible by 11?
a) 9
b) 6
c) 2
d) 1