Question # 1

Difficult and complicated calculation become easier by using:

Choose an answer

Matrices

Logarithms

Triangles

None of these

If x=-3 and y=-1 then the value of x³y will be:

Choose an answer

27

-27

9

-9

If the three altitudes of a triangle are congruent, then the triangle is ______:

Choose an answer

Equilateral

Right angled

Isosceles

Acute angled

HCF of x²-5x+6 and x²-x-6 is:

Choose an answer

x-3

x+2

x²-4

x-2

If a line is too small or too big a ________ scale may be use:

Choose an answer

Suitable

Unsuitable

Inapplicable

Undesirable

How many mid points a line segment has ?

Choose an answer

1

2

3

4

If in a correspondence of two triangles, if one side and two angles of one triangle are congruent to the corresponding side an angles of the other triangle, we use _____________ postulate.

Choose an answer

S.A.S

S.A.A

H.S

S.S.S

Which of the following is closure property w.r.to multiplications:

Choose an answer

a + b∈ R∀ a, b∈ R

a. b∈ R∀ a, b∈ R

a + b = b + a∀a,b∈ R

a.b = b.a∀a,b∈ R

Coordinate geometry is the study of ____________ shapes in Cartesian plane:

Choose an answer

Cuboid

Cubic

Geometrical

Spherical

Triangles on equal bases and of equal altitudes are _______ :

Choose an answer

Same in shape

Equal in Area

There is only Triangle

None of these

Factors of 8x³+27y³:

Choose an answer

(2x+3y)(4x²-6xy+9y²)

(2x-3y)(4x²+6xy+9y²)

(2x-3y)(4x²-6xy-9y²)

(2x-3y)(4x²+6xy-9y²)

Choose an answer

6cm²

12cm²

72cm²

36cm²

Factorize 5x2-17xy - 12y²are:

Choose an answer

(x+4y)(5x+13y)

(x-4y)(5x-3y)

(x-4y),(5x+3y)

(5x-4y)(x+3y)

The product in matrices AB, the number of columns of A must be equal to number _______ of B.

Choose an answer

Columns

Entries

Rows

None of these

Parallelograms, rectangles, square rhombus, trapezium are types of _____.

Choose an answer

Hexagons

Pentagons

Octagons

Polygons

Symbol of show similarity:

More Classes

Other Links

Mathematics 9th Class English Medium Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer