Question # 1

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Root which are not the solution of the original equation but they are obtained in the solution are called:

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Real roots

extraneous roots

constants

variable solvents

The solution set of absolute equation lx - 3l = 5 is:

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(2,8)

(-2,8)

(-2,-8)

(2,-8)

The solution set of x - 7< 5 - 2x is:

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x > 4

x = 4

x < 4

The quadratic form of x - 5/2x= x - 4/3 is:

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2x2 -11x + 15

2x2 - 15x +11

2x2 -22x + 15

2x2 + 11x - 15

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Two liner algebraic expressions joined by an inequality symbol such as >,<, >,< is called:

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liner equation

liner inequality

absolute value equation

order relation

Any term of an equation may be taken to the other side with its sign changed without affection the equation is called:

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factorization

surd

transposition

transformation

Factor of x3 - 4x - 77 = 0 are:

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(11, -7)

(11, 11)

(11, 7)

(-7, 7)

The symbol '>' stand for:

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greater than

less than

less then or equal to

greater than or equal to

for any there numbers x,y and z if x > y and y> z then:

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trichotomy property

transitive property

additive property

multiplicative property

If a x b = 0 then a = 0 or b = 0 (both a and b equal to zero) is called:

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solution of equation

law of indices

law of null factor

law of inverse

An equation that can be written in the form ax + b = 0, a ≠ 0 where a and ab are constants and x is variable is called:

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linear equation

liner inequality

cubic equation

quadratic equation

Any value of the variable which makes the equation a true statement is called the:

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equation

inequality

variable

solution

A father's age 4 times of his son's age. if the age of son is 20 year's then the age of father is:

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60

80

100

40

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General Math 10th Class English Medium Unit 3 Online Test MCQs With Answers

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