General Science MCQ Quiz - 23 July 2014

1. 'Keshan disease' is caused by the deficiency of ___________________.
[A]Copper
[B]Selenium
[C]Sodium
[D]Magnesium


2. Which of the following is a mineral acid?
[A]Hydrochloric acid
[B]Ascorbic acid
[C]Formic acid
[D]Oxalic acid


3. Which is the most prevalent inert gas in earth's atmosphere?
[A]Krypton
[B]Argon
[C]Helium
[D]Radon


4. Apart from oral cavity, the Amylase enzyme is created by which of the following parts of human alimentary canal?
[A]Duodenum
[B]Liver
[C]Pancreas
[D]Stomach


5. Which of the following is an ore of Uranium?
[A]Pyrolusite
[B]Pitchblende
[C]Cinnabar
[D]Kermesite