Daily Question Banks for Engineering Entrance and Board Exams

Questions
Physics
Multiple Choice Question with Only One Choice Correct
A particle is moving in the x - y plane with a constant velocity along a line parallel to the x-axis, away from the origin. The magnitude of its angular momentum about the origin.
(a) is zero
(b) remains constant
(c) goes on increasing
(d) goes on decreasing


Chemistry
Fill in the Blank :

Mathematics
Column Matching
If S x2 + y2 + x - y - 2 = 0, then
(i) (-2, 1) lies (a) on the circle S.
(ii) (2, -1) lies (b) outside the circle S.
(iii) (0, 1) lies (c) on the tangent at (1, 0) to S
(iv) (2, 3) lies (d) inside the circle S.
Answers / Solutions / Hints
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