| 1 |
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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| 2 |
The solution set of absolute equation lx - 3l = 5 is: |
- A. (2,8)
- B. (-2,8)
- C. (-2,-8)
- D. (2,-8)
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| 3 |
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| 4 |
Any value of the variable which makes the equation a true statement is called the: |
- A. equation
- B. inequality
- C. variable
- D. solution
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| 5 |
for any there numbers x,y and z if x > y and y> z then: |
- A. trichotomy property
- B. transitive property
- C. additive property
- D. multiplicative property
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| 6 |
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: |
- A. linear equation
- B. liner inequality
- C. cubic equation
- D. quadratic equation
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| 7 |
The solution set of x - 7< 5 - 2x is: |
- A. x > 4
- B. x = 4
- C. x < 4
- D. x < 4
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| 8 |
Two liner algebraic expressions joined by an inequality symbol such as >,<, >,< is called: |
- A. liner equation
- B. liner inequality
- C. absolute value equation
- D. order relation
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| 9 |
The quadratic form of x - 5/2x= x - 4/3 is: |
- A. 2x2 -11x + 15
- B. 2x2 - 15x +11
- C. 2x2 -22x + 15
- D. 2x2 + 11x - 15
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| 10 |
Root which are not the solution of the original equation but they are obtained in the solution are called: |
- A. Real roots
- B. extraneous roots
- C. constants
- D. variable solvents
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