CBSE Worksheet for chapter-6 Linear Equation in two Variables class 9

CBSE Worksheet for chapter-6 Linear Equation in two Variables class 9

Worksheet For class 9

Find CBSE Worksheet for chapter-6 Linear Equation in two Variables class 9

CLASS-9

BOARD: CBSE

Mathematic Worksheet - 6

TOPIC: Linear Equation in two Variables

For other CBSE Worksheet for class 9 Mathematic check out main page of Physics Wallah.

OBJECTIVE

1. Which of the following equation is not linear equation?
   1. 2x + 3 = 7x – 2
   2. + 5 = 3x – 4
   3. x ² + 3 = 5x – 3
   4. (x – 2) ² = x ² +8
2. The values of x satisfy (6x+5)/(4x+7)=(3x+5)/(2x+6)is
   1. –1
   2. 1
   3. 2
   4. –2
3. Solution of (x-a)/(b+c)+(x-b)/(c+a)+(x-c)/( a+b)=3is
   1. a + b – c
   2. a–b+ c
   3. –a + b + c
   4. a + b+ c
4. One forth of one third of one half of a number is 12 then the number is
   1. 284
   2. 286
   3. 288
   4. 290
5. Solution of the equation x–2y = 2 is/are
   1. x = 4, y =1
   2. x = 2, y = 0
   3. x = 6, y = 2
   4. All of these
6. If x = 1, y =1 is a solution of a equation 9ax +12ay = 63 then the value of a is
   1. –3
   2. 3
   3. 7
   4. 5

SUBJECTIVE

1. Solve: 20x+3y=7, 8y–15x=5
2. Solve: 2x–3y–3 = 0, - - \- + 4y + = 0
3. Find two numbers such that five times the greater exceeds four times the lesser by 2 and three times the greater together with seven times the lesser is 32.
4. Draw the graph of x – y +1= 0 and 3x + 2y –12 = 0 on the same graph. Calculate the area bounded by these lines and x axis.
5. If p = 3x + 1, q =1/3 (9x+13) and p : q = 6 ; 5 then find x.

Solutions: to worksheet-6 Topic-Linear Equation in two Variables

Objective:

1. c
2. b
3. d
4. c
5. d
6. b

Subjective:

1. x = y = 1
2. 2) x = 21/20 y=-3/10
3. 3) 6,2
4. 4)7.5 squints
5. 5) –7