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General Knowledge(GK) (or) General Awareness

Welcome to the General Knowledge Section of Free Time Learning. As we are aware General Knowledge (GK) is a very important area in all the competitive exams held in the country. Nowadays, a good knowledge of general awareness is very important in clearing any competitive and government recruitment examinations.

These General Knowledge Question are very important and usefull to UPSC, IAS/PCS, UPPSC, IBPS, SBI, RBI, SSC, CGL, Railway, APPSC, TSPSC, KPSC, TNPSC, TPSC, UPPSC, MPSC, RPSC, BPSC, MPPSC, UKPSC, MPSC, and other competitive exams.

1 .
The iron ore magnetite consists of
A)
Fe2O3
B)
Fe3OH4
C)
FeCO3
D)
3Fe2O3 .. 3H2O

Correct Answer :  

Published On : July 3, 2020
2 .
The monomer of polythene is
A)
vinyl chloride
B)
ethylene
C)
ethyl alcohol
D)
None of the above

Correct Answer :   ethylene

Published On : July 3, 2020
3 .
The high reactivity of fluorine is due to
A)
its high electro negativity
B)
small size of fluorine atom
C)
availability of d-orbitals
D)
strong F - F bond

Correct Answer :   its high electro negativity

Published On : July 3, 2020
4 .
The main use of salt in the diet is to
A)
make the taste of food better
B)
produce in small amounts the hydrochloric acid required for the digestion of food
C)
ease the process of cooking
D)
increase the solubility of food particles in water

Correct Answer :   produce in small amounts the hydrochloric acid required for the digestion of food

Published On : July 3, 2020
5 .
What are the number of moles of CO2 which contains 16 g of oxygen?
A)
0.5 mole
B)
0.2 mole
C)
0.4 mole
D)
0.25 mole

Correct Answer :   0.5 mole

Published On : July 3, 2020
6 .
The heat energy produced when the human body metabolises 1 gram of fat is
A)
30 KJ
B)
1 KJ
C)
39 KJ
D)
29 KJ

Correct Answer :   39 KJ

Published On : July 3, 2020
7 .
The hardest form of carbon is
A)
coke
B)
graphite
C)
charcoal
D)
diamond

Correct Answer :   diamond

Published On : July 3, 2020
8 .
The inherited traits of an organism are controlled by
A)
RNA molecules
B)
nucleotides
C)
DNA molecules
D)
enzymes

Correct Answer :   DNA molecules

Published On : July 3, 2020
9 .
The main active constituent of tea and coffee is
A)
nicotine
B)
chlorophyll
C)
caffeine
D)
aspirin

Correct Answer :   caffeine

Published On : July 3, 2020
10 .
The ore which is found in abundance in India is
A)
monazite
B)
fluorspar
C)
bauxite
D)
magnetite

Correct Answer :   monazite

Published On : July 3, 2020