1.
ECG is used for the diagnosis of ailment of the
a.
Brain
b. Heart
c.
Kidneys
d.
Lungs
2.
Virus causes:
a.
Cholera
b. AIDS
c.
Typhoid
d.
Scurvy
3.
Which of the following is acidic in nature:
a.
Sugar
b.
Lime
c.
Baking powder
d. Vinegar
4.
Which of the following is present in hard water:
a. Calcium
b.
Aluminum
c.
Sodium
d.
Chlorine
5.
Universal blood donor is:
a.
A Group
b.
B Group
c.
AB Group
d. O Group
6.
The instrument used to measure the pressure of
gases is the:
a.
Barometer
b. Monometer
c.
Hygrometer
d.
Altimeter
7.
In a dry cell, which of the following is used as
electrolytes?
a. Ammonium chloride and zinc chloride
b.
Sodium Chloride and Calcium chloride
c.
Magnesium chloride and zinc Chloride
d.
Ammonium chloride and Calcium chloride
8.
The most abundant organic molecule on the
surface of the Earth is:
a. Cellulose
b.
Chitin
c.
DNA
d.
Hemoglobin
9.
Diamond is the ___________ form of carbon.
a.
Chemical
b. Crystalline
c.
Amorphous
d.
Alkaline
10.
Polythene is industrially prepared by the
polymerization of:
a.
Methane
b.
Styrene
c.
Acetylene
d. Ethylene