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
Which disease is through to have caused the most harm to the most people
Choose an answer
Chicken pox
Bubonic plague
Malaria
AIDS
Previous
Skip
Next
Question # 2
DDT, when invented in 1939, was hailed as the ultimate insecticide, only to be withdrawn in the US in 1972 due to its adverse impact on environment, Who invented it?
Choose an answer
George Biro
LH Baekeland
Charles Drew
Paul Muller
Previous
Skip
Next
Question # 3
What does a Barometer measure:
Choose an answer
Geographical Imbalances
Atmospheric Humidity
Atmospheric pressure
Water pressure
Previous
Skip
Next
Question # 4
The endocrine system chemically controls the various functions of cells tissues and organs through the secretion of:
Choose an answer
Enzymes
Lipids
Hormones
Vitamins
Previous
Skip
Next
Question # 5
Which one among the following substances evolves heat when dissolved in water?
Choose an answer
potassium nitrate
Glucose
Sodium chloride
Calcium oxide
Previous
Skip
Next
Question # 6
When steam passed through white hot coke a reaction occurs and the temperature of he coke falls,
Choose an answer
What does the indicate
The reaction is endothermic
coke contain impurities
The reaction is exothermic
Previous
Skip
Next
Question # 7
Which one among the following statements sis correct?
Choose an answer
Concave mirror s are used as reflectors
Convex mirrors are used by doctors to examine oral cavity
Convex mirrors are used as reflectors
Convex mirrors should be used as shaving
Previous
Skip
Next
Question # 8
Which is the biggest company of computers in the world?
Choose an answer
Dell
H.P
IBM
None of these
Previous
Skip
Next
Question # 9
First generation computer systems used
Choose an answer
Transistor
Vacum Tube
Silicon chips
None of these
Previous
Skip
Next
Question # 10
Which of the following is not considered is a water soluble vitamin?
Choose an answer
Vitamin B
Vitamin C
Vitamin D
Vitamin B12
Previous
Skip
Next
Question # 11
Which of the following diseases is not caused by viruses?
Choose an answer
Cholera
Chickenpox
Hepatitis
Measles
Previous
Skip
Next
Back
