9th Class Mathematics Chapter 5 Online MCQ Test With Answers PDF English Medium (Factorization)

Mathematics 9th Class English Medium Unit 5 Online Test

Sr. #	Questions	Answers Choice
1	IMG (....................):
2	If x=-3 and y=-1 then the value of x³y will be:	27 -27 9 -9
3	Degree of polynomial 4x⁴+2x²y is:	1 2 3 4
4	Find m so that 9a²-12ab + m is a complete square :	-16b<sup>2</sup> 16b<sup>2</sup> -4b<sup>2</sup> 4b<sup>2</sup>
5	What will be added in 9x²-12xy to complete the square:	-16y<sup>2</sup> 16y<sup>2</sup> -4y<sup>2</sup> 4y<sup>2</sup>
6	What will be added in b⁴+64 to complete the square:	-16b<sup>2</sup> 16b<sup>2</sup> -4b<sup>2</sup> 4b<sup>2</sup>
7	If (x-2) is a factor of polynomial expression x²+2kx+8 the value of k is:	3 -3 2 -2
8	Factorize x²-11x-42:	(x+14)(x+3) (x-14)(x-3) (x+14)(x-3) (x-14)(x+3)
9	Factorize 3x²-75y²	(x+3)(x+75y) 3(x+25y)(x-25y) 3(x-25y)(x-25y) 3(x+5y)(x-5y)
10	The factors of x²-7x+12:	(x+3)(x+4) (x-3)(x-4) (x+3)(x-4) (x-3)(x+4)
11	If (x-1) is a factor of polynomial expression x³-kx²+11x-6 the value of k is:	-6 6 -18 18
12	Factors of (img) are :
13	Factorize 5x2-17xy - 12y²are:	(x+4y)(5x+13y) (x-4y)(5x-3y) (x-4y),(5x+3y) (5x-4y)(x+3y)
14	Find m So that x²+4x+m is a complete square _______:	8 -8 4 16
15	What will be added to complete the square of 9a²-12ab ?	-16b<sup>2</sup> 16b<sup>2</sup> 4b<sup>2</sup> -4b<sup>2</sup>