CLASS IX

From WikiEducator
Jump to: navigation, search

CLASS IX

Number Systems

quiz

1. The set of numbers that start from 1 are called

Natural Numbers
Whole Numbers
Integers
Rational Numbers

2. The set of whole numbers start from

-1
0
1
None of the above

3. The set of Numbers that have negative numbers is called

Natural Numbers
Whole Numbers
Integers
Rational Numbers

4. The set of numbers that are in the form of [math]p/q[/math]where q is not equal to zero is

Natural Numbers
Whole Numbers
Integers
Rational Numbers

5. The decimal representation of Rational numbers can be

terminating
non terminating and repeating
both of the above
none of these

Your score is 0 / 0


quiz

1. A number which has a non terminating and non recurring decimal expansion is called

Natural Number
Irrational number
Whole Number
Rational Number

2. The collection of both Rational Numbers and Irrational Numbers is called

Integers
Whole Numbers
Rational Numbers
Real Numbers.

3. The Number 0.01001000100000100000001...... is an Irrational Number

True
False

4. The Number 0.2223 is an Irrational Number

True
False

Your score is 0 / 0


Polynomial

Coordinate Geometry

Linear Equations in Two Variables

Introduction to Euclid's Geometry

Lines and Angles

Triangles

Quadrilaterals

Areas of Parallelograms and Triangles

Circles

Constructions

Heron's Formula

Surface Areas and Volumes

Surface Area of Cube and Cuboid

quiz

1. The lateral surface area of a cube is

4XsideXside
side X side
side + side
side / side

2. The total surface area of a cube is

4XsideXside
6 X side X side
side + side
side / side

3. The lateral surface area of a cuboid is

4(l+b)
side X side
2h(l+b)
2(lb+bh+lh)

4. The length of side of a cube is 5cm. Then its lateral surface area is

40
4
400
100

5. The length of side of a cube is 10cm. Then its total surface area is

60
600
400
100

Your score is 0 / 0


Surface Area of Right Circular cylinder

quiz

1. The example of a right circular cylinder is

the road roller
the match box
a new pencil with a circular base
a heap of sand

2. The right circular cylinder can be made by

joining the lengths of a rectangular sheet
joining the radii of a sector
joining two sides of a triangle
joining the breadths of a rectangular sheet

3. The right circular cylinder is a prism with circular ends

True
False

4. The lateral surface area of a right circular cylinder is also called the Total surface area of the cylinder

True
False

Your score is 0 / 0


Surface Area of Right Circular cone

Surface Area of Sphere

Volume of Cuboid

Volume of Cube

Statistics

Probability