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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 number of atoms present in 21.6 gram of silver (atomic weight = 108) are same as the molecules in
A)
1.8 gram of H2O
B)
12 moles of KMnO4
C)
0.6N H2SO4
D)
4.6 gram of C2H5OH

Correct Answer :  

Published On : July 3, 2020
2 .
The law which states that the amount of gas dissolved in a liquid is proportional to its partial pressure is
A)
Dalton's law
B)
Gay Lussac's law
C)
Henry's law
D)
Raoult's law

Correct Answer :   Henry's law

Published On : July 3, 2020
3 .
The number of waves made by an electron moving in an orbit having maximum magnetic quantum number is +3
A)
0
B)
2
C)
4
D)
6

Correct Answer :   4

Published On : July 3, 2020
4 .
The oldest rocks in the earth's crust were once molten, and came from deep inside the earth. The molten rock, called magma, spewed out in volcanic eruptions during the earth;s early life and solidified into hard rock's ca
A)
granite
B)
basalt
C)
igneous rocks
D)
sedimentary rocks

Correct Answer :   igneous rocks

Published On : July 3, 2020
5 .
The half life period of an isotope is 2 hours. After 6 hours what fraction of the initial quantity of the isotope will be left behind?
A)
1/2
B)
1/4
C)
1/6
D)
1/8

Correct Answer :   1/8

Published On : July 3, 2020
6 .
The molecules of which gas have highest speed?
A)
H2 at -73oC
B)
CH4 at 300 K
C)
N2 at 1,027oC
D)
O2 at 0oC

Correct Answer :  

Published On : July 3, 2020
7 .
The molecular formula of phosphorous is
A)
P1
B)
P2
C)
P3
D)
P4

Correct Answer :   P4

Published On : July 3, 2020
8 .
The metallurgical process in which a metal is obtained in a fused state is called
A)
roasting
B)
smelting
C)
calcinations
D)
froth floatation

Correct Answer :   smelting

Published On : July 3, 2020
9 .
The inert gases are ____ in water
A)
sparingly soluble
B)
insoluble
C)
soluble
D)
None of these

Correct Answer :   sparingly soluble

Published On : July 3, 2020
10 .
The number of d-electrons in Fe2+ (Z = 26) is not equal to that of
A)
p-electrons in Ne(Z = 10)
B)
s-electrons in Mg(Z = 12)
C)
d-electrons in Fe(Z = 26)
D)
p-electrons in CI(Z = 17)

Correct Answer :   p-electrons in CI(Z = 17)

Published On : July 3, 2020