☰
✕
Home
Mock Test
State PCS
SSC
HSSC
DSSSB
RO/ARO
HSSC Assistant Manager (28-01-2024)
📆 November 6, 2024
Total Questions: 100
91.
Choose the correct compound that is the main component of the hard exoskeletons of arthropods :
(a) Cellulose
(b) Glycogen
(c) Calcium chloride
(d) Chitin
(e) Unattempted
Correct Answer:
(d) Chitin
92.
Classes comprising animals like fishes, amphibians, reptiles, birds along with mammals constitute the next higher category called:
(a) Species
(b) Genus
(c) Kingdom
(d) Phylum
(e) Unattempted
Correct Answer:
(d) Phylum
93.
The boundary surface which separates stratosphere from mesosphere is called :
(a) Tropopause
(b) Stratopause
(c) Mesopause
(d) Thermosphere
(e) Unattempted
Correct Answer:
(b) Stratopause
94.
Addition of which of the following chemicals suppresses the growth of germinating spores of Clostridia ?
(a) Erythromycin
(b) Sodium carbonate
(c) Mercuric chloride
(d) Nitrate
(e) Unattempted
Correct Answer:
(d) Nitrate
95.
When a certain metal surface is illuminated with light of frequency v, the stopping potential for photoelectric current is Vo. When the same surface is illuminated by light of frequency the stopping potential is V÷2 photoelectric emission is : Vo÷4 The threshold frequency for:
(a) V/6
(b) V/3
(c) 2v/3
(d) 4v/3
(e) Unattempted
Correct Answer:
(b) V/3
96.
Raw material for preparation of processed cheese is :
(a) Raw milk
(b) Ripened rennet cheese
(c) Toned milk
(d) Cream
(e) Unattempted
Correct Answer:
(b) Ripened rennet cheese
97.
HDL stands for:
(a) High Density Liquid
(b) High Density Lipoprotein
(c) High Dextrose Level
(d) High Density Lipopolysaccharide
(e) Unattempted
Correct Answer:
(b) High Density Lipoprotein
98.
How thermization differs from pastcurization ?
(a) Thermization is a gentle heat treatment process and pasteurization is a normal heat treatment process
(b) Thermization is a normal heat treatment process and pasteurization is a gentle heat treatment process
(c) Both thermization and pasteurization is same process
(d) None of the above
(e) Unattempted
Correct Answer:
(a) Thermization is a gentle heat treatment process and pasteurization is a normal heat treatment process
99.
Which of the following is used as both chelating agent as well as acidulant?
(a) Sulphites
(b) Chlorine
(c) Citric Acid
(d) Ethylene Diamine Tetraacetic Acit (EDTA)
(e) Unattempted
Correct Answer:
(c) Citric Acid
100.
Which of the following is a dormant, non-reproductive cell produced within the bacterial mother cell ?
(a) Plasmid
(b) Pili
(c) Endospore
(d) Fimbriae
(e) Unattempted
Correct Answer:
(c) Endospore
Submit Quiz
« Previous
1
2
3
4
5
6
7
8
9
10
« Previous Post
Next Post »
Related Posts
Optics part (1)
Nuclear physics -(1)
Space Part-4
Wave motion
Conductivity
Computer and Information Technology Part (2)
