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WorksheetsMathematics quiz for class 9
Total questions: 10
Worksheet time: 6mins
x=0 is the equation of
x axis
y axis
a line parallel to x axis
a line parallel to y axis
The linear equation 3x-5y = 15 has
a unique solution
two solutions
infinitely many solutions
no solution
For the equation 5x+8y = 50, if y=10, then the value of x is
6
- 6
12
- 12
check which of the following are solutions of the equation 2x- 3y = 6
(3,0)
(0,2)
(2,6)
(6,2)
only one
only two
infinitely many
none of these
The area of the triangle formed by the line x+3y=12 and the coordinate axes is
12 sq units
18 sq units
24 sq units
30 sq units
If a pair of linear equations is consistent, then the lines are
(a)
The solution of the equations x-y=2 and x+y=4 is
3 and 1
4 and 3
5 and 1
-1 and -3
To which equation does the graph represent?
3x – 7y = 10
y – 2x = 3
8y – 6x = 4
If x represents the age of father and y represents the present age of the son, then the statement for ‘present age of father is 5 more than 6 times the age of the son’ in terms of mathematical equation is
6x + y = 5
x = 6y + 5
x + 6y = 5
x – 6 = 5
