Prepclarity
Home
Current Affairs
Daily Current Affairs
Current Affairs Quiz
Topics
Sign in
x
Search
Previous year MCQs
Home
General science
UPPSC 1995 GS-I
Question
Which of the following is an element?
A)
Sand
B)
Diamond
C)
Marble
D)
Sugar
Previous
Next
Answer & Solution
Answer:
(Detailed Solution Below)
Option B:
Diamond
Detailed Solution:
The correct answer is
“Diamond”.
Diamond is an element composed entirely of carbon atoms.
Similar Questions:
The substance which makes up about 80% of the living material in most organisms is:
A)
Protein
B)
Fats
C)
Carbohydrates
D)
Minerals
Which one of the following is a water borne disease?
A)
Small pox
B)
Malaria
C)
Cholera
D)
Tuberculosis
Foreign Equity holding allowed in small scale sector in 1995-96 is:
A)
35%
B)
24%
C)
49%
D)
51%
Some marine animals and insects emit light from their body in darkness. This phenomenon is known as.
A)
Phosphorescence
B)
Bioluminescence
C)
Both (a) and (b)
D)
None of these
What is the source of electric energy in an artificial satellite?
A)
Thermopile
B)
Solar cells
C)
Dynamo
D)
Mini nuclear reactor
Which of the following is not a greenhouse gas?
A)
Carbon dioxide
B)
Methane
C)
Oxygen
D)
Water vapor
The Chairman of Drafting Committee of Indian Constituent Assembly was:
A)
Dr. Rajendra Prasad
B)
Jawahar Lal Nehru
C)
B. R. Ambedkar
D)
Purushottam Das Tandon
When doctor tells a person that he/she has been affected with tetraplegia, it means that he/she is suffering from paralysis of:
A)
right hand only
B)
left hand only
C)
his both legs only
D)
both hands and both legs
Relative humidity is measured by:
A)
Hydrometer
B)
Hygrometer
C)
Lactometer
D)
Potentiometer
Which of the following is the main component of the natural gas?
A)
Ethane
B)
Butane
C)
Carbon mono-oxide
D)
Methane
At which temperature superconductivity can be of tremendous economic interest saving billions of rupees?
A)
At very low temperature
B)
At a temperature when semiconductor becomes a superconductor
C)
At room temperature
D)
At a very high temperature
Which one of the following is a secretion from the body of an insect?
A)
Pearl
B)
Coral
C)
Lac
D)
Gum