Daily Question Banks for Engineering Entrance and Board Exams

Questions

Physics

Multiple Choice Question with Only One Choice Correct
The fact that light can be polarized establishes that light
(a) travels in the form of particles
(b) is an electromagnetic wave
(c) is a transverse wave
(d) is a longitudinal wave

Chemistry

Fill in the Blank :
Sodium peroxide absorbs carbon monoxide producing ............. .

Mathematics

Multiple Answer Question
One of the lines given by the equation ax2 + 2hxy + by2 = 0 will bisect the angle between the coordinate axes if
(a) a + b = 2h (b) a + b = -2h
(c) a + b = 0 (d) a - b = 0
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