Correct Answer A 
Contribute & Test Your Skills
- Sets, Relations & Functions
- Complex Numbers & Quadratic Equations
- Matrices & Determinants
- Mathematical Reasoning
- Mathematical Induction
- Permutations & Combinations
- Sequences & Series
- Continuity
- Integral Calculus
- Differential Equations
- Binomial Theorem
- Co-Ordinate Geometry
- Vector Algebra
- Three Dimensional Geometry
- Statistics & Probability
- Trigonometry
- Differentiability
- Functions
- Limits
- Differentiation
- Application of Derivative
- Difinite Integrals
- Area Under The Curve
- Indices & Surds
- Partial Fractions
- Quadratic Equation
- Exponential Logarithmic Series
- Binary Operations
- Computing
- Regular Cartesian Coordinate
- Straight Lines
- Ellipse
- Hyperbola
- Parabola
- Height & Distances
- Inverse Trigonometrical Functions
- Hyperbolic Functions
- Correlation Regression
- Measure of Central Tendency
- Statistics
- Numerical Methods
- Linear Programming
Popular Questions
- If the x intercept of some line L is double as that
- The points (-a, - b), (0, 0), (a, b) and (a^2, ab) are :
- If the sum of the distances of a point from two perpendicular lines in a plane is 1, then its locus is
- the medians AD and BE of a triangle with vertices A ( 0, b ) , B( 0,0 ) and C ( a, 0 ) are perpedicular to each other , if
- If the slope of one of the lines represented by axx^2+2hxy+by2 = 0 is the square of the other, then
- The line L given by
- A ray of light along gets reflected
- The locus of variable point whose distance from
- The straight line 3x + y = 9 divides the line segment joining the points (1, 3) and (2, 7) in the ratio
- The equation of a straight line, which passes through the 2008 point (a cos3 theta, a sin3theta) and perpendicular to x sec theta ..
- The lines are perpendicularly to a common line
- The equations of the lines through (1, 1) and making angles of 45 degree with the line x + y = 0 are
- Let PQR be a right angled isosceles triangle, right angled at P (2, 1). If the equation of the line QR is 2x + y = 3, then the equ..
- If the image of point p
- The lines L1
- Let PS be the medium of the triangle with vertices
- If the lines ax + ky + 10 = 0, bx + (k + 1)y + 10 = 0 and cx+ k (k + 2)y + 10 = 0 are concurrent, then
- Locus of the image of the point
- The sides of a rhombus are along the lines
- Joint equation of pair of lines through (3, - 2) and parallel to x^2 - 4xy + 3y^2 = 0 is
- If the extremities of the base of an isosceles
- A ray light coming from the point ( 1, 2 ) is reflected at a point A on the axis and then passes through the point A on the x axis..
- The line is drawn through the point to meet the coordinate
- Let theta q be the angle between two lines
- The orthocentre of the triangle formed by the lines xy = 0 and x + y = 1 is
- If the line 2x+y=k pass through the point which
- The straight lines x + y = 0, 5x + y = 4 and x + 5y = 4 form
- If the three lines x-3y=p,
- Two sides of a rhombus are along with the
- The lines x+y
- A straight line perpendicular to the line 2x + y = 3 is passing through (1, 1). Its y -intercept is
- If point P (a, b) lies on the straight line 3x + 2y = 13 and the point Q (b, a) lies on the straight line 4x - y = 5, then equatio..
- Let A (2, - 3) and B (- 2,1) be vertices of a triangle ABC. If the centroid of this triangle moves on the line 2x + 3y = 1, then t..
- The straight lines x + y = 0, 3x + y - 4 = 0, x + 3y - 4 = 0 form a triangle which is
- The ratio by which the line 2x + 5y - 7 = 0 divides the straight line joining the points (- 4, 7) and (6, - 5) is
- The point (4, 1) undergoes the following three transformations successively (i) Reflection about the line y = x. (ii) Translatio..
- The point of intersection of lines represented by the equation 3x^2 + 8x^y - 3y^2 + 29x - 3y + 18 = 0 is
- The equations to a pair of opposite sides of parallelogram are x^2 - 5^x + 6 = 0 and y^2 - 6^y + 5 = 0, the equations to its diago..
- The points (2, 5) and (5, 1) are two opposite vertices of a rectangle. If other two vertices are points on the straight line y = 2..
