Daily Quiz 12 General Science Physics for Railway ALP/Group D Exam 2018
General Science Physics,Chemistry & Biology MCQ and Answers for Railway ALP & Group D Exams. These quiz objective questions are helpful for competitive exams SSC, UPSC, IAS, IPS, CDS, NDA, Railways or RRB etc.
1.Gamma rays can cause
(a)gene mutation
(b)sneezing
(c)burning
(d) fever
2.The substance which conducts current in the solid state is
(a) diamond
(b) graphite
(c)iodine
(d)sodium chloride
3.Which set of conditions represents the easiest way to liquify a gas ?
(a)Low temperature and high pressure
(b)High temperature and low pressure
(c)Low temperature and low pressure
(d)High temperature and high pressure
4.What is colour of light related to?
(a) Amplitude
(b) Frequency
(c) Quality
(d) Velocity
5.What principle law explains the working of the hydraulic
brakes in automobiles ?
(a)Bernoulli’s law
(b)Posieulles principle
(c)Pascal’s law
(d)Archimedes principle
6.The best conductor of heat among the following is
(a) alcohol
(b) mercury
(c) ether
(d) Water
7.What is viewed through an electron microscope?
(a)Electrons and other elementary particles
(b)Structure of bacteria and viruses
(c)Inside of human stomach
(d)Inside of the human eye
8.What apparatus is used to locate a submerged object?
(a)(I)Radar
(b)Sonar
(c)Quasar
(d)Pulsar
9.Which combination of colour is the most convenient
during day and night time ?
(a)Orange and blue
(b)White and black
(c)Yellow and blue
(d)Red and green
10.The instrument that measures and records the relative
humidity of air is
(a)Hydrometer
(b) Hygrometer
(c) Lactometer
(d) Barometer
Answer
1 a 2 b 3 a 4 a 5 c 6 b 7 b 8 b 9 d 10 b
