General Awareness – Multiple Choice Questions (MCQ)
1-What process causes the heat in the Earth’s interior?
(B) Radioactive decay of isotopes
(C) Greenhouse effect
(D) All of the above
2-BTU is a measurement of
3-Which is the largest human chromosome?
(A) Y Chromosome
(B) X Chromosome
(C) Chromosome 21
(D) Chromosome 1
4-Which enzyme is used in textile industry as a softening agent for starched clothes?
5-Which gas, known as Laughing Gas, is used as a mild anesthetic?
(A) Sulphur Dioxide
(B) Carbon Dioxide
(C) Nitrous Oxide
6-The highest point of the normal blood pressure range in human body is called
(C) Systolic Pressure
(D) Diastolic Pressure
7-Modern refrigerators usually use which refrigerant?
8-Identify two more states of matter other than solid, liquid and gas.
(A) Native, Amorphous
(B) Plasma, Bose-Einstein condensate
(C) Super-critical, Amorphous
(E) None of the above
9-What kind of waves do radars use?
(A) Sonic waves
(B) Ultrasound waves
(C) Radio waves
(D) None of the above
10-Light rays emerging from a cinema machine spread wide on the screen due to
1-(B), 2-(C), 3-(D), 4-(C), 5-(C), 6-(C), 7-(B), 8-(B), 9-(C), 10-(D)