GENERAL INSTRUCTIONS (Please read the following instructions very carefully)
1. Question marks are mentioned with each Question.
2. Please write neat and clean hand-writing on Answer Sheet. Use Margin on right side and left side of Answer Sheet.
3. Do not refresh or back page.
4. Do not click the button Submit Test before completing the paper on Answer Sheet.
5. This is a ONE TIME attempt test. Once started, it cannot be reversed or attempted again.
6. Take photo of all the Sheets and make single pdf file.
1
Find the linear equation from the following options
2
Which of the following given equations is a linear equation in one variable?
15x+73yz=0
3x+2yz=0
4x+3z=10
None of these
3
Solve the following equations by doing the same to both the sides.
n=3
n=6
n=9
4
If x = a,y = b is the solution of the equations x - y = 2 and x + y = 4 , then the values of a and b are __________________
3 and 5
5 and 3
3 and 1
-1 and -3
5
Identify the expression which is not a linear expression.
11xyz+2
a+b-3c
3x+7
6
Which of the following equation is not a linear equation in one variable?
x + 3y = 5
x = 4
2x = 9
3y = 28
7
In the linear equation x + 4y - 7 = 0, if x =3, the value of 'y' is ___________________-
-1
-4/7
7/4
8
Identify the linear expression in two variable?
2x+6yz+7
x+2z+3
9
Which of the following expressions is not a linear expression?
7x+2
y+x-3
3xy+7
10
In the given graph if y-coordinate is 9 then what will be its corresponding x-coordinate?
11
Identify the linear expression from the given options:
11xyz+2y
3xyz+7yx
12
Two supplementary angles x and y differ by . This situation can be represented by which pair of linear equations?
x + y = 180, x - y = 120
x - y = 180, x + y = 120
x + y = 120, x = y
13
In the given graph if x coordinate is 4.5 then what will be its corresponding y- coordinate?
7.5
6.5
8.5
14
Which of the following is the linear equation ?
15
Find the value of k when (-6,40) is the solution of the equation 12x + 8y - 2k=24
-112
667
112
-889