9th Class Mathematics Chapter Wise Online MCQ Test With Answers PDF English Medium

Mathematics 9th Class English Medium Online Test

Sr. #	Questions	Answers Choice
1	HCF of a³+b³ and a²-ab+b² is:	a+b a<sup>2</sup>-ab+b<sup>2</sup> (a-b)<sup>2</sup> a<sup>2</sup>+b<sup>2</sup>
2	HCF of x-2 and x+x-6 is:	x<sup>2</sup>+x-6 x+3 x-2 x+2
3	HCF of 5x²y² and 20x³y³ is:	5x<sup>2</sup>y<sup>2</sup> 20x<sup>3</sup>y<sup>3</sup> 10x<sup>5</sup>y<sup>5</sup> 5xy
4	HCF of p³q-pq³ and p⁵q²-p²q⁵ is:	pq(p<sup>2</sup>-q<sup>2</sup>) pq(p-q) p<sup>2</sup>q<sup>2</sup>(p-q) pq(p<sup>3</sup>-q<sup>3</sup>)
5	To find HCF, we use following method:	By factorization By division Both a and b None
6	If two are more algebraic expression are given then their common factors of highest power is called of the expressions:	LCM HCF Multiplication Square root
7	The factors of x²-5x+6 are:	x+1, x-6 x-2, x-3 x+6, x-1 x+2, x+3
8	Factors of 3x-3a + xy - ay are:	(y+3)(x-a) (y+3)(x+a) (3+y)(x-a) (3-y)(a-x)
9	When a polynomial has been written as a product consisting only of ___________factors, then it is said to be factored completely ?	Prime Natural Rational Irrational
10	In ab + ac = a(b+c) then a and b + c are__________ of ab + ac:	Functions Member Elements Factors
11	If a polynomial P(x) can be expressed as P(x) = g(x) . h(x), then each of the polynomials g(x) and h(x) is called _____________of P(x):	Element Factor Member Function
12	Conjugate of surd (img) is:
13	The product of the conjugate surds is ________ number:	Irrational Rational Surd None of these
14	If the product of two surds is a rational number, then each surd is called ________ of the other:	Additive inverse Multiplicative inverse Rationalizing factor Factor
15	(img) is example of ________ surd:	Binomial Trinomial Monomial Rotional

Download This Set