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State PCS
SSC
HSSC
HSSC Group D (Part-I)
📆 November 19, 2024
Total Questions: 100
91.
Which of the following food items gives blue-black color with iodine?
[]
(a) Protein
(b) Fat
(c) Starch
(d) Minerals
(e) Unattempted
Correct Answer:
(c) Starch
92.
The process of loosening and turning of the soil is called:
[]
(a) Winnowing
(b) Ploughing
(c) Sowing
(d) Harvesting
(e) Unattempted
Correct Answer:
(b) Ploughing
93.
Anodising is a process of forming a thick oxide layer of:
[]
(a) Gold
(b) Copper
(c) Silver
(d) Aluminium
(e) Unattempted
Correct Answer:
(d) Aluminium
94.
Pasteurisation of milk is:
[]
(a) Heating of milk to about 70°C for about 30 seconds and then suddenly chilling it and storing.
(b) Boiling of milk and then suddenly chilling it.
(c) Heating of milk to about 70°C for about each 30 seconds and then slowly cooling it and storing.
(d) Boiling of milk and then slowly cooling it and storing.
(e) Unattempted
Correct Answer:
(c) Heating of milk to about 70°C for about each 30 seconds and then slowly cooling it and storing.
95.
The minimum distance required by a normal human eye to see the objects clearly:
[]
(a) 40 cm
(b) 25 cm
(c) 50 cm
(d) 30 cm
(e) Unattempted
Correct Answer:
(b) 25 cm
96.
Condensation is the process of:
[]
(a) Conversion of water vapour into its liquid form
(b) Conversion of water into its vapour
(c) Evaporation of petrol
(d) Separation of sand from water by decantation
(e) Unattempted
Correct Answer:
(a) Conversion of water vapour into its liquid form
97.
Mirror changes the direction of light that falls on it. This change of direction of light by a mirror is called?
[]
(a) Reflection of light
(b) Reversion of light
(c) Displacement of light
(d) Scattering of light
(e) Unattempted
Correct Answer:
(a) Reflection of light
98.
Typhoid is caused by:
[]
(a) Protozoa
(b) Fungi
(c) Bacteria
(d) Virus
(e) Unattempted
Correct Answer:
(c) Bacteria
99.
Dark coloured objects absorb ............ heat than the light coloured objects:
[]
(a) very much less
(b) more
(c) less
(d) equal
(e) Unattempted
Correct Answer:
(b) more
100.
Match the items in column-II: column-I with those in:
[]
Column-I
Column-II
A. Salivary gland
I. Bile juice
B. Stomach
II. Insulin
C. Liver
III. Hydrochloric Acid
D. Pancreas
IV. Amylase
Choose the correct option:
A
B
C
D
(a)
I
IV
III
II
(b)
IV
III
I
II
(c)
IV
I
III
II
(d)
IV
I
II
III
(a)
(b)
(c)
(d)
(e) Unattempted
Correct Answer:
(c)
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