More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
Everyday Science Online Test MCQs With Answers
Question # 1
Who discovered by first in 1697?
Choose an answer
lwanowsly
Leeuwenhoek
Louis pasteur
Robert Koch
Previous
Skip
Next
Question # 2
Acid rain contains high levels of
Choose an answer
Oxalic acid
Acetic acid
Sulphuric and nitric acids
Carbolic acid
Previous
Skip
Next
Question # 3
Minority carrier in P-type semiconductor is -
Choose an answer
Free electrons
Free holes
Holes and electrons both
Hole minus electron
Previous
Skip
Next
Question # 4
Why is platinum wire used inside very narrow glass rods?
Choose an answer
Platinum expands very little compared
Platinum and glass have the same
Glass is a bad conductor of heat
Platinum does not melt at low temperature
Previous
Skip
Next
Question # 5
The Ancient Greeks said that the Four Elements were Earth,and fire in 390 BC, Plato added fifth element of this list , What was it?
Choose an answer
Ether
Blood
Carbon
Nitrogen
Previous
Skip
Next
Question # 6
Study of earth is called?
Choose an answer
Taxidermy
Stenography
Paleontology
Geology
Previous
Skip
Next
Question # 7
Polythene is industrially prepared by the polymerization of
Choose an answer
Methane
Styrene
Acetylene
Ethylene
Previous
Skip
Next
Question # 8
Which of the following causes Malaria:
Choose an answer
Insect
Bacteria
Protozoa
Virus
Previous
Skip
Next
Question # 9
The H.C.F % L.C.M of tow numbers are 121 and 336 respectively . If one of the number is 84, the other is.
Choose an answer
36
48
72
96
Previous
Skip
Next
Question # 10
Which one among the following will you put in to pure water in order to pass electric current through it
Choose an answer
Mustard oil
Sugar
Lemon Juice
Kerosene
Previous
Skip
Next
Question # 11
The coating of a thin layer of zinc on steel on iron object is known as:
Choose an answer
Galvanising
Hot dipping
Tinning
Electroplating
Previous
Skip
Next
Back