Daily Question Banks for Engineering Entrance and Board Exams

Questions

Physics

Multiple Choice Question with Only One Choice Correct
A rocket works on the principle of conservation of
(a) mass
(b) kinetic energy
(c) linear momentum
(d) angular momentum

Chemistry

Fill in the Blank :
Alkenes react with mercuric acetate in the presence of water to give ........ compounds which on reduction yield ......... .

Mathematics

Multiple Choice Question
If the centroid of the triangle formed by the lines 2y2 + 5xy - 3x2 = 0 and x + y = k is (1/18, 11/18), then the value of k is
(a) -1 (b) 0
(c) 1 (d) none of these
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