10th Class Mathematics Chapter Wise Online MCQ Test With Answers PDF English Medium

Mathematics 10th Class English Medium Online Test

Sr. #	Questions	Answers Choice
1	A quadratic equation has:	Two roots Three roots Fourroots Fiveroots
2	The expression "b²-4ac" of a quadratic equation is called:	Determinant Redicand Discriminant Index
3	An equation involving impression of the variable under ______ is called radical equation:	Second degree Exponent Radical Cube
4	A root of an equation, which do not satisfy the given equation is called:	Endogenous root Extraneous root Internal root Radical root
5	An equation of the type 2^x + 64.2^-x - 20 = 0 is called:	Exponential equation Reciprocalequation Radicalequation Linearequation
6	To solve (x+a)(x+b)(x+c)(x+d) = k, we have:	a-b=b-c a-b=c-d a+b=c+d a-c=b-c
7	In equation 5^1+x+5^1-x = 26, we put:	5<sup>2x</sup>=y 5<sup>1+x</sup>=y 5<sup>1-x</sup>=y 5<sup>x</sup>=y
8	Which of the following is a reciprocal equation ?	ax<sup>3</sup>+bx<sup>3</sup>+cx+d=0 ax<sup>4</sup>-bx<sup>3</sup>+cx<sup>2</sup>-bx+a=0 ax<sup>4</sup>+bx<sup>3</sup>+cx<sup>2</sup>+dx+e=0 ax<sup>4</sup>+bx<sup>3</sup>+cx<sup>2</sup>+bx+a=0
9	If variables occurs in exponent, then such equations are called:	Constant equations Linearequations Exponentialequations Binomialequations
10	In equation ax⁴+bx²+c=0, we replace:	x<sup>2</sup> = y x= y x<sup>4</sup>= y x<sup>3</sup>= y
11	Factors of 5x²-30=0 are:	5x(x+6) 6x(x+5) 6x(x-5) 5x(x-6)
12	Factors of x²-x-2=0 are:	(x-1)(x+2) (x-1)(x-2) (x-1)(x-2) (x+1)(x+2)
13	The factors of 3x²-7x-20=0 are:	(x-4)(3x+5) (x+4)(3x-5) (x-4)(3x-5) (x+4)(3x+5)
14	The standard form of quadratic equation is:	x<sup>2</sup>+6=7x x<sup>2</sup>-7x=6 7x+6=x<sup>2</sup> x<sup>2</sup>-7x+6=0
15	In ax²+b+c, if a = 0 then reduced form is:	ax<sup>2</sup>+bx bx+c c ax<sup>2</sup>+c

Download This Set