Science Quiz - Question & Answers Set - 11

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Home Practice Tests Science Practice Tests Science Quiz - Question & Answers Set - 11

15 Questions

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Science Quiz - Question & Answers Set - 11

Question 1 :
External Eardrums is the hearing organ associated with
AFish
BCrab
CSnake
DFrog

Question 2 :
Which of the following diseases is caused by bacteria?
ATonsillitis
BPnuemonia
CAnthrax

DDysentry

Question 3 :
Which of these animals is cold blooded?
ACrocodile

BWhale
CLeopard
DElephant

Question 4 :
Which of these vitamins is soluble in water?
AVitamin A
BVitamin B

CVitamin D
DVitamin E

Question 5 :
One Horse Power is:
A0.745 kilowatt
B0.746 kilowatt

C0.747 kilowatt
D0.748 kilowatt

Question 6 :
What is known as "The King of Chemicals"?
ACitric acid
BHydrochloric acid
C Formic acid
D Sulphuric acid

Question 7 :
Light year is a unit of
Atime
Bdistance

Clight
Dintensity of light

Question 8 :
Radio telescope are better than optical telescope because
AThey can detect faint galaxies which cannot be done by optical telescopes.
BThey can even work even in cloudy conditions.
CThey can work during the day and night.
DAll the above

Question 9 :
System of growing plants through water culture methods is known as
A Hydrotropis
BHydrophobia
CHydroponics

DHydrophytes

Question 10 :
A transformer is used to
Aa) increase a.c. voltage
Bincrease d.c. voltage
Cconvert electrical energy to heat energy

Dconvert a.c. energy to d.c. energy

Question 11 :
‘Saponification’ is a process by which
A soap is prepared

Bplastic is prepared
Csulphur is extracted
Dprotien is identified.

Question 12 :
Heat of a reaction does not depend on
Aa) temperature of the reaction.

Bthe path by which final product is obtained
Cphysical states of the reactants and products.
Dwhether the reaction is carried out at constant pressure or at constant volume.

Question 13 :
The presence of ‘Entamoeba histolytica’ in drinking water is an indication of
Abacterial outbreak

Bpolluted water
Cclean water
Ddecay of organic matter

Question 14 :
Disadvantage of using DDT as pesticide is
Ait becomes ineffective after sometime.
Bnot easily degraded in nature.

Cless effective than others.
Dits high cost

Question 15 :
Which of the following is a natural polymer?
A Bakelite
BCellulose

CPVC
DNylon

Model Question Papers