Practice Online test 2 - general science mcq Online Quiz (set-1) For All Competitive Exams
Q-1) In SI units the number of basic physical quantities are
(a)
(b)
(c)
(d)
Q-2) In the system shown, the masses are released from rest. What shall be the acceleration of the moving masses ?
(a)
(b)
(c)
(d)
Q-3) One micron represents a length of
(a)
(b)
(c)
(d)
Q-4) Which one of the following is the unit of measure of the thickness of the ozone layer of the atmosphere?
(a)
(b)
(c)
(d)
Q-5) Mass is the measure of
(a)
(b)
(c)
(d)
Q-6) Which unit of measurement is multiplied by 0.39 to convert it to ‘inches’?
(a)
(b)
(c)
(d)
Q-7) Megawatt is the measuring unit of power which is
(a)
(b)
(c)
(d)
Q-8) The SI unit of electrical resistance of conductor is
(a)
(b)
(c)
(d)
Q-9) What is the correct sequence in which the lengths of the following units increase?- Angstrom
- Micron
- Nanometer
Select the correct answer using the code given below:
(a)
(b)
(c)
(d)
Q-10) ‘Joule’ is related to energy in the same way as ‘Pascal’ is related to
(a)
(b)
(c)
(d)