1.
The type of glass used in making of prisms and
lenses is:
a.
Soft Glass
b.
Pyrex Glass
c.
Jena glass
d. Flint Glass
2.
In making the saffron spice, which one of the
following parts of the plant is used?
a.
Leaf
b.
Petal
c.
Sepal
d. Stigma
3.
In the context of alternative sources of energy,
ethanol as a viable bio-fuel can be obtained from
a.
Potato
b.
Rice
c. Sugarcane
d.
Wheat
4.
Which gas does the coca-cola bottle contains:
a.
Nitrous oxide
b.
Carbonic Acid
c. Carbon Dioxide
d.
Sulphuric Acid
5.
Nuclear fusion is caused by the impact of:
a.
Proton
b.
Electron
c. Neutron
d.
Both a and b
6.
Which of the following is commonly called a
polyamide?
a.
Rayon
b. Nylon
c.
Propylene
d.
Orion
7.
The major ingredient of leather is:
a.
Starch
b. Collagen
c.
Polymer
d.
Nucleic Acid
8.
Photoelectric effect was discovered by:
a. Einstein
b.
Hertz
c.
Bohr
d.
Plank
9.
If a metal can be drawn into wires relatively
easily it is called
a.
Mellable
b. Ductile
c.
Extractive
d.
Tactile
10.
Which acid is produced when milk gets sour?
a.
Tartaric Acid
b.
Butyric Acid
c. Lactic Acid
d.
Acetic Acid