**For the first time SSC 2016 examination will be held in Computer Based pattern and managing time will be one of the important factor while solving the questions. So in order to make students familiar with such a situations we are providing questions in a time based manner , which will help students to manage the time properly.**

**1. What is the distance of point of intersection of straight lines 2x+3y=6 and y=x+7 from origin ?**

**2. The length intercepted by the straight line 12x-9y=108 between the coordinate axes is**

**3. Area of triangle formed by straight lines 4x-3y+4=0,4x+3y-20=0 and x- axis is **

Required Area =1/2 |5-(-1) |×4=12 square unit

**4. Area of triangle formed by straight lines 4x-y=4,3x+2y=14 and y-axis is**

**5. Ratio of area of triangle formed by straight lines 2x+3y=4 and 3x-y+5=0 with x-axis and y-axis is
**

**6. Area of quadrilateral formed by straight lines 2x=-5,2y=3,x+1=0 and y+2=0 is **

**7. Area enclosed by equation |x|+|y|=4 is
**

**8. For what value of k system of equations 3x+4y=19, y-x=3 and 2x+3y=k has a solution ?**

We get x=1,y=4

Putting (x,y)=(1,4) in 2x+3y=k

We have 2×1+3×4=k

⇒k=14

**9. Which of the following pair represent equation of parallel straight lines.
**

**10. For what value of Ksystem of equation x+3y=K and 2x+6y=2K has infinitely many solution ?**

**11. Values of a andb so that system of equations 2x+3y=7 and 2ax+(a+b)y=28 has infinitely many solutions are
**

or, a=(a+b)/3=4

∴a=4,a+b=12

or,a=4,b=8

**12. Value of k for which system of equations kx+2y=5, 3x+y=1 has unique solution is**

⇒k/3≠2/1

⇒k≠6

so options (a), (b), (c) are correct

**13.**

**14. Area of triangle formed by the straight line 8x-3y+24=0 and coordinate axes is
**

**15. Area of triangle formed by straight line y=mx+c with coordinate axes is**