Science Chemistry - GK Quiz for SSC/RRB Exams Set-27:
The List of Important GK questions from general science were given here for SSC and RRB Examinations, Candidates those who are preparing for the SSC/FCI/RRB Exam can use this material
1).The first
metal to be used by a man was
a)
copper
b)
iron
c)
aluminium
d)
silver
2). The acid
that can be used as hypnotic is
a)
barbitutric
acid
b)
tartaric
acid
c)
butanoic
acid
d)
benzoic
acid
3).The most
malleable metal is
a)
platinum
b)
iron
c)
gold
d)
silver
4).The
hottest part of the gas flame is known as the
a)
dark
zone
b)
blue
zone
c)
luminous
zone
d)
non
– luminous zone
5).In human
body, the most abundant element is
a)
carbon
b)
nitogen
c)
oxygen
d)
calcium
6).The pH of
human blood is around
a)
3
b)
7.5
c)
6
d)
12
7).Dialysis
is used for patients having
a)
Heart
diseases
b)
Liver
diseases
c)
Kidney
trouble
d)
Lung
trouble
8).Turphentine
oil is obtained from the wood of
a)
Gnetum
b)
Mycas
c)
Pinus
d)
Cedrus
9).Enzymes
are made up of
a)
Carbohydrates
b)
Fatty
acids
c)
Nucleo
sides
d)
Amino
acids
10).The nature
of Salaiva is
a)
neutral
b)
basic
c)
amphoteric
d)
acidic
Answers:
1). a) 2). a) 3). c) 4). d) 5).
c) 6). b) 7).
c) 8). c) 9).
d) 10). d)
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