Daily Question Banks for Engineering Entrance and Board Exams

Questions

Physics

Multiple Choice Question with Only One Choice Correct
Choose the correct statement. In the case of ac circuits, Ohm's law holds for
(a) peak values of voltage and current
(b) effective values of voltage and current
(c) instantaneous values of voltage and current
(d) all the above

Chemistry

Multiple Choice Question
Which of the following statements regarding diamond is not correct?
(a) Diamond is a bad conductor of heat and electricity
(b) Diamond crystallizes in the body-centred cubic lattice
(c) The carbon-carbon bond length in diamond is 154 pm
(d) Diamond is more dense than graphite

Mathematics

The larger of 9950 + 10050 and 10150 is ............... .
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