General Science Questions Set-II: Hello students, today we are going to Read some important Questions of General Science Questions through the article which will prove to be very useful for the upcoming Examinations.
All general science questions are going to be very important for the examinations like SSC, JSSC, UPSSSC, UPSC, BANK, RAILWAY, ARMY, etc. The questions are very important.
Q1. Permanent hardness of water may be removed by the addition of:
(A) Sodium Carbonate
(C) Potassium Permanganate
Q2. From which mineral is radium obtained?
Q3. The most important ore of aluminum is
Q4. Among the various allotropes of carbon
(A) Coke is the hardest, graphite is the softest
(B) Diamond is the hardest, coke is the softest
(C) Diamond is the hardest, graphite is the softest
(D) Diamond is the hardest, lamp black is the softest
Q5. Soda water contains
(A) Carbonic acid
(B) Sulphuric acid
(C) Carbon dioxide
(D) Nitrous acid
Q6. Which of the following are the ingredients of gun metal?
(A) Iron, Zinc and Titanium
(B) Iron and Tin
(C) Iron, Brass and Tin
(D) Copper, Tin and Zinc
Q7. In which of the following activities silicon carbide is used?
(A) Making cement and glass
(B) Disinfecting water of ponds
(C) Cutting very hard substances
(D) Making casts for statues
Q8. Monazite is an ore of
Q9. Carbon, diamond and graphite are together called:
Q10. Most soluble in water is:
(C) Common salt
To prepare better for General Science MCQs, download our app-Hindi gk app now.