Math Chapter Wise question with answer

Q01 The value of x for which the points (x,–1), (2,1) and (4,5) are collinear is– English · DSSSB TGT & PGT (SECTION-B) 28 DEC 2014 Q02 The value of k for which the pair of equations 3x + 4y + 2 = 0 and 9x +12y + k = 0 represent coincident lines are: English · OAVS TGT 2022 Q03 For what value of a, the equation axy–8x+9y– 12 = 0 represents a pair of straight lines? English · DSSSB PGT 2021 Q04 For what value of k is 4x2 +8xy+ky2 –9=0, the equation of a pair of straight lines? English · PGT 2011 Q05 The condition for which the equations a'x2 + b'x + c' = 0 and ax2 + bx + c = 0 have a common solution will be: English · TGT 2013 Q06 A straight line which intersects the axes 'a' and 'b'. From the inverses of the intercepts cut on the axes what wil... English · TGT 2005