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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 .
Radioactivity is a phenomenon of the spontaneous emission of
A)
protons (alpha particles)
B)
electrons (beta particles)
C)
gamma rays (short wave electromagnetic waves)
D)
All of the above

Correct Answer :   All of the above

Published On : July 3, 2020
2 .
Photosynthesis takes place faster in
A)
yellow light
B)
white light
C)
red light
D)
darkness

Correct Answer :   white light

Published On : July 3, 2020
3 .
Plants are killed in winter by frost
A)
because of desiccation and mechanical damage to the tissues
B)
because no photosynthesis takes place at such low temperature
C)
because respiration ceases at such low temperature
D)
because there is no transpiration

Correct Answer :  

Published On : July 3, 2020
4 .
Prokaryotic cells lack
A)
nucleolus
B)
nuclear membrane
C)
membrane bound by organelles
D)
All of these

Correct Answer :   All of these

Published On : July 3, 2020
5 .
Number of chromosomes in Down's syndrome is
A)
46
B)
47
C)
48
D)
49

Correct Answer :   47

Published On : July 3, 2020
6 .
Plant development is influenced by
A)
quality of light only
B)
quality and quantity of light
C)
quality and duration of light
D)
quality, quantity and duration of light

Correct Answer :   quality, quantity and duration of light

Published On : July 3, 2020
7 .
Rain water helps to increase the ____ to some extent.
A)
phosphorous contents
B)
nitrogen contents
C)
calcium contents
D)
potash contents

Correct Answer :   calcium contents

Published On : July 3, 2020
8 .
Most highly intelligent mammals are
A)
whales
B)
dolphins
C)
elephants
D)
kangaroos

Correct Answer :   dolphins

Published On : July 3, 2020
9 .
Mumps is a disease caused by
A)
virus
B)
fungus
C)
bacterium
D)
None of these

Correct Answer :   virus

Published On : July 3, 2020
10 .
Process of cell division can take place by
A)
heterosis
B)
fusion
C)
mitosis
D)
None of these

Correct Answer :   mitosis

Published On : July 3, 2020