CBSE ADDA

1. Determine the point on the graph of the linear equation x + y=6, whose ordinate is twice its abscissa. Q2. How many solution(s) of the equation 3x+2=2x-3 are there on the           i) Number Line ii) Cartesian plane Q3. Draw the graph of the equation represented by the straight line which is parallel to the x-axis and 3 units above it. Q4. Find the solutions of the linear equation x+2y=8, which represents a point on i) x axis ii) y-axis Q5. For what values of c, the linear equation 2x+cy=8 has equal values of x and y as its solution. Q6. Give the geometrical interpretations of 5x+3=3x-7 as an equation i) in one variable ii) In two variables Q7. Draw the graph of the equation 3x+4y=6. At what points, the graph cut the x-axis and the y-axis. Q8. At what point does the graph of equation 2x+3y=9 meet a line which is parallel to y -axis at a distance 4 units from the origin and on the right side of the y-axis. Q9. Express the following linear equations in th

Topic: Linear equations in two variables Q1.  Determine the point on the graph of the linear equation x + y=6, whose ordinate is twice its abscissa. Q2.  How many solution(s) of the equation 3x+2=2x-3 are there on the           i) Number Line            ii) Cartesian plane Q3.  Draw the graph of the equation represented by the straight line which is parallel to the x-axis and 3 units above it. Q4. Find the solutions of the linear equation x+2y=8, which represents a point on  i) x axis  ii) y-axis Q5.  For what values of c, the linear equation 2x+cy=8 has equal values of x and y as its solution. Q6. Give the geometrical interpretations of 5x+3=3x-7 as an equation    i) in one variable  ii) In two variables Q7. Draw the graph of the equation 3x+4y=6. At what points, the graph cut the x-axis and the y-axis. Q8. At what point does the graph of equation 2x+3y=9 meet a line which is parallel to y -axis at a distance 4 units from the origin and on the right side of the y-axis.   Quadrilate

IX Science Sample Paper-1              Download File IX Science Sample Pape -2              Download File IX Science Sample Pape -3              Download File IX Science Sample Pape -4              Download File IX Science Sample Pape -5              Download File Visit link for more IX Maths Sample Paper X Science Sample Paper  X Maths  Sample Paper 

Multiple Choice Questions (5×1)         Choose the correct answer from the given four options in the following questions : 1. Two sides of a triangle are 8cm and 11cm and its perimeter is 32cm.The third side is :               (a) 4cm        (b) 13cm          (c) 14cm     (d) 16cm 2. The base of a triangle is 12cm and height is 8cm .Its area is:              (a) 24cm 2    (b) 96cm 2        (c) 48cm 2     (d) none 3. The sides of a triangular plot are in the ratio 3:5:7 and its perimeter is 300m . The sides of a triangle are.              (a) 60m,100m,40m   (b) 50m,80m,60m   (c) 45m,75m,95m    (d) none 4. What will be the area of quadrilateral ABCD if AB =3cm, BC=4cm, CD=4cm, DA=5cm and AC=5cm.              (a) 12.5cm                  (b) 15.2cm            (c) 18.2cm            (d)19.2cm

CBSE MATH STUDY: Sample Paper 2011-2012 | First Term | Mathematics| 9th Q.1Two lines are respectively perpendicular to two parallel lines. Show that they are parallel to each other. Q.2 Prove that two lines that are respectively perpendicular to two ntersecting lines intersect each other. Q.3Bisectors of interior ∠B and exterior ∠ACD of a Δ ABC intersect at the point T. Prove that ∠ BTC =1/2 ∠ BAC. Q.4. BP and CP are bisector of In a triangle AC>AB Prove that (i) PC > PB (ii) BD > PD (iii)DC>PD Sample Paper 2011-2012