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2013 I Questions and Answers

2013 I QUESTIONS AND ANSWERS :: part5 : 1 to 5

Following Multiple choice objective type questions and answers will help you as a free online coaching for your TRB SSC CGL written exam preparation for 2017. These are useful study materials collected from previous year question papers. :

1."Bhopal gas tragedy"1984 is related to

Aluminium Phosphide

Methyl bromide

Methyl isocyanate

Carbon di oxide

2.The concept of " Green House Gases " was postulated by

Joseph Furier

Abdul kalam

M.S.Swaminathan

Richael Carlson

3.Blood pressure may be increased by the excessive secretion of

Thyroxine

Testosterone

Estradiol

Estrol

4.When a metal is heated in a flame,the electrons absorb energy and jump to higher energy state.On coming back to the lower energy state, they emit light,which we can observe in

Raman spectra

Absorption spectra

Emission spectra

Fluorescene

5.Rutherford's scattering experiment proved the presence of

atoms in all matter

electrons in atoms

neutrons in atoms

nucleus in atoms

More SSC CGL 2013 I QUESTIONS AND ANSWERS available in next pages