Mathematics 9th Class English Medium Unit 7 Online Test With Answers

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Mathematics 9th Class English Medium Unit 7 Online Test

Sr. # Questions Answers Choice
1 If 2x + 1 = 3, then the value of x will be: -1 2 1 3
2 x=0 is a solution of the inequality: x>0 3x+5<0 x+2<0 x-2<0
3 Which is the solution set of the inequality (img): -8 -4 -2
4 Which is the solution set of the inequality 9-7x > 19-2x: 19 -7 2 -2
5 The value of X from the equation (img) is_____: 7 49 52 26
6 If Z < 0 then x < y = ______: xz &lt; yz xz &gt; yz xz = yz None of these
7 In equation x-2<0 has _______ its solution. 1 2 3 4
8 The S.S of |x-4| = -4 is: -8<sup>4</sup> 8 -16 { }
9 If the capacity c of an elevator is at most 1600 pounds, then ______: c &lt; 1600 c &gt; 1600
10 If x is no longer than 10, then _______: x&lt;10 x&gt;10
11 x = .......... is a solution of the inequality (img): -5 3 0
12 A statement involving any of the symbols (img) is called: Equitation Identity Inequality Linear equation
13 Which of the following is the solution of the inequality (img): -8 -2 None of these
14 For solve the linear equations, if fraction are present, we multiply each side by ___________ of the denominator or eliminate them: LCM HCF Square root Both a and b
15 Two linear-equations are said to be __________ if they have exactly the same solution: Equal True Equivalent Open
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