[nilesh]

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I am preparing for WBJEE Entrance Examination. I have its syllabus and soon I will complete it. I need important questions for practicing. So tell me from where I can download important questions for WBJEE Entrance Exam?

[vikash]

As you are looking for important questions for WBJEE Entrance Examination, so here I am providing important questions:

WBJEE Entrance Exam Important Questions:

Let A(2, –3) and B (–2, 1) be two angular points of DABC. If the centroid of the triangle moves on the line 2x + 3y = 1, then the locus of the angular point C is given by
(A) 2x + 3y = 9 (B) 2x – 3y = 9 (C) 3x + 2y = 5 (D) 3x – 2y = 3

The point P (3, 6) is first reflected on the line y = x and then the image point Q is again reflected on the line y = – x to get the image point Q. Then the circumcentre of the PQQ is
(A) (6, 3) (B) (6, – 3) (C) (3, –6) (D) (0, 0)

The axis of the parabola x2 + 2xy + y2 – 5x + 5y – 5 = 0 is
(A) x + y = 0 (B) x + y – 1 = 0 (C) x – y + 1 = 0 (D) x – y =1/2

The equation of the plane through (1, 2, –3) and (2, –2, 1) and parallel to X-axis is
(A) y – z + 1 = 0 (B) y – z – 1 = 0 (C) y + z – 1 = 0 (D) y + z + 1 = 0

Three lines are drawn from the origin O with direction cosines proportional to (1, –1, 1), (2 –3, 0) and (1, 0, 3) . The three lines are
(A) not coplanar (B) coplanar
(C) perpendicular to each other (D) coincident

If p, q are odd integers, then the roots of the equation 2px2 + (2p + q)x + q = 0 are
(A) rational (B) irrational (C) non-real (D) equal

The greatest integer which divides (p + 1)(p + 2)(p + 3)......(p + q) for all pÎ ¥ and fixed qÎ N is
(A) p! (B) q! (C) p (D) q

On the set R of real numbers we define xPy if and only if xy >= 0. Then the relation P is
(A) reflexive but not symmetric (B) symmetric but not reflexive
(C) transitive but not reflexive (D) reflexive and symmetric but not transitive

WBJEE Entrance Exam Important Questions