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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 .
Name the catalyst used in the conversion of milk into curd.
A)
Invertase
B)
Lactase
C)
Diastase
D)
Pepsin

Correct Answer :   Lactase

Published On : June 11, 2021
2 .
If water smells bad, then that odour can be removed by adding
A)
deactivated nitrogen
B)
activated carbon
C)
alum
D)
bleach

Correct Answer :   activated carbon

Published On : June 11, 2021
3 .
Rodentia Sciurus is the scientific name of
A)
Squirrel
B)
Beaver
C)
Platypus
D)
Rat

Correct Answer :   Squirrel

Squirrels are members of the family Sciuridae, a family that includes small or medium-size rodents. The squirrel family includes tree squirrels, ground squirrels, chipmunks, marmots, flying squirrels, and prairie dogs amongst other rodents.

Published On : June 11, 2021
4 .
The largest source of pollution in the world is
A)
Automobile exhausts
B)
Industrial effluents
C)
herbicides and insecticides
D)
Sewage and garbage

Correct Answer :   Sewage and garbage

Published On : June 11, 2021
5 .
Punica granatum is the scientific name of
A)
Custard Apple
B)
Silver Oak
C)
Pomegranate
D)
Gulmohar

Correct Answer :   Pomegranate

The pomegranate is a fruit-bearing deciduous shrub in the family Lythraceae, subfamily Punicoideae, that grows between 5 and 10 m tall. The pomegranate was originally described throughout the Mediterranean region.

Published On : June 11, 2021
6 .
The least preferred technique in the disposal of Municipal Solid Waste is
A)
Composting
B)
Incineration
C)
Land filling
D)
Bricketting

Correct Answer :   Bricketting

Published On : June 11, 2021
7 .
Annona squamosa is the scientific name of
A)
Papaya
B)
Custard Apple
C)
Babhul
D)
Drumstick

Correct Answer :   Custard Apple

Annona squamosa is a small, well-branched tree or shrub from the family Annonaceae that bears edible fruits called sugar-apples or sweetsops.

Published On : June 11, 2021
8 .
Who coined the term "Ecology"?
A)
Ernst Haeckel
B)
Hugo de Vries
C)
Robert Brown
D)
G. Evelyn Hutchinson

Correct Answer :   Ernst Haeckel

The term “ecology” was coined by the German zoologist, Ernst Haeckel, in 1866 to describe the “economies” of living forms.

Published On : June 11, 2021
9 .
Potato is a ?
A)
Stem
B)
Root
C)
Fruit
D)
Bud

Correct Answer :   Stem

Published On : June 11, 2021
10 .
The wilting of plants takes place due to
A)
Respiration
B)
Transpiration
C)
Absorption
D)
Photosynthesis

Correct Answer :   Transpiration

Published On : June 11, 2021