General Knowledge : General Science QUESTIONS AND ANSWERS :: part3 : 6 to 10
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :
6.Radioactive substances can be produced readily in a/an |
Wilson cloud chamber |
atomic pile |
electron gun |
transistor |
7.Which of the following is a chemical change ? |
Rusting of iron |
Tempering of iron |
Melting of iron |
Bending of iron |
8.Glass is made of the mixture of |
quartz and mica |
sand and salt |
sand and silicates |
None of these |
9.Reflex action in the body is controlled by |
sensory nerves |
central nervous system |
motor nerves |
sympathetic nervous system |
10.A handwritten message can be instantly transmitted as such to any part of the world through |
Speed post |
Telex |
Electronic mail |
FAX |
More General Science QUESTIONS AND ANSWERS available in next pages
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