Question # 1

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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

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

The symbol '>' stand for:

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greater than

less than

less then or equal to

greater than or equal to

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

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equation

inequality

variable

solution

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

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

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(11, -7)

(11, 11)

(11, 7)

(-7, 7)

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

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

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

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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

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

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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