GK Quiz 13 – Science Questions and Answers for RRB NTPC, Railway & SSC Exam 2016: One more set of General Awareness Question has been provided to you another Online Practice Test. We have once again come up with Online Test series for upcoming Railway NTPC Exam, SSC CPO/ CGL Exam 2016. These collections of important General Science (GS) questions will be helpful for all Railway & SSC aspirants for their upcoming exams.
Railway NTPC & SSC CGL are two much awaited exam to be held in coming months. This is high time Practice Science GK quiz. We are providing GK Science Quiz with a view to upcoming Railway Exam. Candidates applied for Railway Non Technical or SSC exams must go through this Railway/ SSC Science Question Practice Test. Have a look at these 10 questions for upcoming Railway & SSC Examination.
Science Questions for Railway, SSC Exams: GK Quiz 13
1: Which of the following is a physical change?
A. Rusting of Iron
B. Heating of Iron
C. Burning of Wood
D. Ripening of a fruit.
2: Which of the following is a chemical change?
A. Boiling of Water
B. Tearing of Newspaper
C. Cooking a vegetable
D. Freezing water into ice
3: Which of the following is NOT a physical property of a substance?
4: Which of the following MIGHT NOT tell a chemical change has taken place?
A. Evolution of gas.
B. Light is generated
C. Production of heat
D. Converting liquid into gas.
5: Turning milk into curd is a...
6: Which of the following is a chemical property of Aluminium?
A.It corrodes with air
B.It is soft and malleable
C.It melts at 660°C
D.Its density is 2.70 g/cm3
7: Formation of gas bubbles is...
A.a physical change
B.a physical property
C.a chemical change
D.a chemical property
8: Any characteristic that gives a sample of matter the ability/inability to undergo a change that alters its composition. It is called...
9: The process of obtaining Salt by the evaporation of sea water is known as...
10: When carbon dioxide gas is passed through lime water, it turns lime water into...