## 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. Multiplicative inverse of (0) is:
a) $\frac{1}{0}$
b) 0
c) does not exist
d) $\frac{0}{0}$

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. If a number increased by 8% of itself gives 135, then that number is:
a) 112
b) 100
c) 125
d) none of these

2. Given that $\frac{-6p - 9}{3}$ = $\frac{2p + 9}{5}$ , find the value of p.
a) -4
b) -2
c) 3
d) 5

• 4. Understanding Quadrilaterals - Quiz

1. The diameter if circumcircle of a rectangle is 10 cm and breadth of the rectangle is 6cm. Its length is:
a) 6 cm
b) 5 cm
c) 8 cm
d) none of these

2. One side of a rectangular field is 4 metres and its diagonal is 5 metres. The area of the field is ____________
a) 12 m2
b) 15 m 2
c) 20 m2
d) 4√5 m2

• 5. Practical Geometry - Quiz

1. To construct a parallelogram, the minimum number of measurements required is:
a) 2
b) 3
c) 4
d) 1

2. If the lengths of two diagonals of a rhombus are 12 cm and 16 cm, then the length of each side of the rhombus is:
a) 10 cm
b) 14 cm
c) cannot be determined
d) none of these

• 6. Data Handling - Quiz

1. 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%

2. The table shows the frequency distribution of grades obtained by 120 students . The data is represented in the following pie chart. Which sector is in correctly labelled?

 Grade A B C D Frequency 20 50 45 5

a) A
b) B
c) C
d) D

• 7. Squares and Square Roots - Quiz

1. √36.1/102.4 = ?
a) 29/32
b) 19/72
c) 19/32
d) 29/62

2. Square root of 0.081/0.0064 x 0.484/6.25 x 2.5/12.1 is:
a) 0.45
b) 0.75
c) 0.95
d) 0.99

• 8. Cubes and Cube Roots - Quiz

1. Which of the following statements is true?
a) Cubes of all even natural numbers are even.
b) Cubes of all odd natural numbers are odd.
c) Cubes of negative integers are negative.
d) All the above.

2. The cube root of -512/729 is:
a) 4/7
b) 8/9
c) -8/9
d) none of these

• 9. Comparing Quantities - Quiz

1. The Ci on a certain sum for 2 years is Rs. 41 and SI is Rs. 40. Then the rate percent per annum is:
a) 4%
b) 5%
c) 6%
d) 8%

2. What sum lent out at CI will amount to Rs. 968 in 2 years at 10% p.a. interest?
a) Rs. 800
b) Rs. 1000
c) Rs.1200
d) None of these

• 10. Algebraic Expressions and Identities - Quiz

1. What must be subtracted from x3 -3x2 + 5x -1 to get 2x3 + x2 -4x + 2?
a) -x3 + 4x2 -9x + 3
b) x3 + 4x2 - 9x + 3
c) x3 - 4x2 + 9x -3
d) -x3 -4x2 + 9x-3

2. What must be added to x3 + 3x -8 to get 3x3 + x2 + 6?
a) 2x3 + x2 -3x + 14
b) 2x2 + x2 + 14
c) 2x3 + x2 -6x -14
d) None of these

• 11. Visualising Solid Shapes - Quiz

1. The number of flat surfaces in a sone is:
a) 1
b) 2
c) 3
d) It has no flat surface

2. The number of corners in a cylinder is:
a) 1
b) 2
c) 3
d) None

• 12. Mensuration - Quiz

1. The radius of outer circumference of a cylinderical ring is 12 cm and the diameter of the cross-section is 1.5 cm. Then, the volume of circular ring is:
a) 22.5 cm3
b) 125 cm3
c) 12.5 cm3
d) 1250 cm3

2. The circumference of a circle is 44 m, then the area of the circle is:
a) 6084.5 m2
b) 276.5 m2
c) 154 m2
d) 44 m2

• 13. Exponents and Powers - Quiz

1. (25)7.5 x (5)2.5
a) 8.5
b) 13
c) 16
d) 17.5

2. The value of [5(81/3 + 271/3)3]1/4 is:
a) 54
b) 51/4
c) 5
d) none of these

• 14. Direct and Inverse Proportions - Quiz

1. A man working 8 hours a day takes 5 days to complete a project. How many hours a day must he work to complete it in 4 days?
a) 10 hours
b) 11 hours
c) 12 hours
d) 14 hours

2. The ratio of third proportional to 12 and 30 and the mean proportional between 9 and 25 is:
a) two ratio one
b) five ratio one
c) 07:15
d) 09:14

• 15. Factorisation - Quiz

1. Factors of 2a2+13ab-24b2 are:
a) (a+8b)(2a-3b)
b) (a-3b)(2a+3b)
c) (a-3b)(2a-8b)
d) none of these

2. If x -1/x =6 then the value of x3 -1/x3 is:
a) 144
b) 169
c) 234
d) 269

• 16. Introduction to Graphs - Quiz

1. The following line graphs given the raio of the amounts of imports by a company to the amount of exports from that company ever the period from 2002 to 2008. The questions given below are based on this graph.
Ratio of value of imports to exports by a company ever the year.

In how many of the given years were the exports more than the imports?
a) 1
b) 2
c) 3
d) 4

2. The following line graphs given the raio of the amounts of imports by a company to the amount of exports from that company ever the period from 2002 to 2008. The questions given below are based on this graph.
Ratio of value of imports to exports by a company ever the year.

The imports of the company in 2003 was Rs. 272 crores, the exports from the company in 2003 was:
a) Rs.370 crores
b) Rs. 320 crores
c) Rs. 280 crores
d) Rs. 275 crores

• 17. Playing with Numbers - Quiz

1. There is one number which is formed by writting one digit 6 times (e.g.111111,4444444 etc.). Such a number is always divisible by:
a) 7 only
b) 11 only
c) 13 only
d) All the these

2. Which of the following numbers is exactly by 99?
a) 114345
b) 135792
c) 3572404
d) 913464