Daily Question Banks for Engineering Entrance and Board Exams

Questions

Physics

Multiple Choice Question with Two or More Choices Correct
The root mean square speed of the molecules of a gas depends upon
(a) the pressure of the gas
(b) the density of the gas
(c) the temperature of the gas
(d) the mass of a molecule of the gas

Chemistry

True or False :
Boron carbide is an ionic carbide.

Mathematics

The function f(x) = 1 + |sin x| is
(a) continuous nowhere
(b) continuous everywhere
(c) differentiable
(d) not differentiable at x = 0
(e) not differentiable at infinite number of points
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