Daily Quiz 14 General Science Chemistry 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.Which among the following stage is suitable indicator
when solution of sodium carbonate is mixed with
sulphuric acid ?
(a) Methylene blue
(b) Methyl red
(c) Phenolphthaline
(d) Methyl orange
2.Which among the following is pure matter ?
(a) Carbondioxide
(b) Brass
(c) Air
(d) Iron
3.Which among the following coal contains 90 per cent
of carbon?
(a) Anthracite
(b) Bitumen
(c) Lignite
(d) Peat
4.Bauxite is an alloy of which of the following metals ?
(a) Aluminium
(b) Silver
(c) Tin
(d) Iron
5.Nucleus of an atom consists of
(a) Proton
(b) Neutron
(c) Proton and Neutron
(d) Electron Proton and Neutron
6.Milk of Magnesia is a suspension of :
(a) magnesium sulphate
(b) magnesium carbonate
(c) magnesium hydroxide
(d) magnesium chloride
7.Quartz is made of
(a) Calcium Sulphate
(b) Calcium Silicate
(c) Sodium Sulphate
(d) Sodium Silicate
8.Which of the following is ozone depleting pesticide ?
(a) D.D.T.
(b) Benzene
(c) Methyl bromide
(d) Ethylene ozonide
9.Galvanised iron is made by coating iron with
(a) Zinc
(b) Nickel
(c) Chromium
(d) Sulphur
10.Which is abundant in Gobar gas?
(a) Carbon dioxide
(b) Methane
(c) Oxygen
(d) Hydrogen
Answer
1 d 2 a 3 a 4 a 5 c 6 c 7 d 8 c 9 a 10 b
