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प्रश्न पत्र · यूपी पीजीटी

UP PGT 2021 — Home Science (Series A)

17 or 18 August 2021125 प्रश्नसही उत्तर पर +3.4, गलत उत्तर पर −0

पीडीएफ डाउनलोड करेंप्रैक्टिस टेस्ट शुरू करें

प्रश्न उत्तर प्रदेश माध्यमिक शिक्षा सेवा चयन बोर्ड के 17 or 18 August 2021 के पेपर से। हर प्रश्न का उत्तर उसके नीचे है, खोलने पर ही दिखता है, और पूरी उत्तर कुंजी अंत में है। स्कोर पाने के लिए पेपर को समयबद्ध प्रैक्टिस टेस्ट के रूप में दें।

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बोर्ड ने अपनी अंतिम उत्तर कुंजी में प्रश्न 77 हटा दिया: यहाँ दिखाया गया है, बिना उत्तर के, और स्कोर में नहीं गिना जाता।

प्रश्न अंग्रेज़ी में हैं, जैसे मूल पेपर में थे।

Home Science

1. Which one is not a principle of design ?
- (a) Proportion
- (b) Emphasis
- (c) Space
- (d) Harmony
उत्तर देखें
उत्तर: (c)
2. Last step of extension teaching is
- (a) Attention
- (b) Satisfaction
- (c) Desire
- (d) Knowledge
उत्तर देखें
उत्तर: (b)
3. The digestive juice which converts undigested carbohydrates into disaccharides is
- (a) Amylase
- (b) Tripsin
- (c) Chymotripsin
- (d) Lipase
उत्तर देखें
उत्तर: (a)
4. Voluntary nervous system is also known as
- (a) Central nervous system
- (b) Peripheral nervous system
- (c) Sympathetic nervous system
- (d) Parasympathetic nervous system
उत्तर देखें
उत्तर: (a)
5. Which of the following is not a method to study Human Development ?
- (a) Experimental method
- (b) Case study method
- (c) Clinical method
- (d) Book method
उत्तर देखें
उत्तर: (d)
6. The persons suffering from high blood pressure should eat diet with
- (a) Low sodium chloride diet
- (b) Low protein diet
- (c) High fiber diet
- (d) High fat diet
उत्तर देखें
उत्तर: (a)
7. Contraction of blood vessels of skin is function of
- (a) Parasympathetic nervous system
- (b) Olfactory nerves
- (c) Sympathetic nervous system
- (d) Optic nerves
उत्तर देखें
उत्तर: (c)
8. For 1° F rise in temperature during fever, the basal metabolic rate increases by
- (a) 10%
- (b) 7%
- (c) 20%
- (d) 25%
उत्तर देखें
उत्तर: (b)
9. Phulkari is a famous embroidery of which State of India ?
- (a) Uttar Pradesh
- (b) Maharastra
- (c) West Bengal
- (d) Punjab
उत्तर देखें
उत्तर: (d)
10. Which is present in high amount in colostrum ?
- (a) Vitamin ‘A’
- (b) Vitamin ‘B’
- (c) Mineral
- (d) Iron
उत्तर देखें
उत्तर: (a)
11. In vital capacity of lungs how much is the amount of complementary air ?
- (a) 300 – 400 cubic cm
- (b) 1600 cubic cm
- (c) 600 cubic cm
- (d) 900 cubic cm
उत्तर देखें
उत्तर: (b)
12. A person breaths/minute
- (a) 72 times
- (b) 45 times
- (c) 18 times
- (d) 60 times
उत्तर देखें
उत्तर: (c)
13. The diameter of red blood cells is about
- (a) 2 cm
- (b) 7 micrometers
- (c) 15 micrometers
- (d) 1 cm
उत्तर देखें
उत्तर: (b)
14. Protein molecules present in cytoplasm known as
- (a) R. N. A.
- (b) D. N. A.
- (c) Amino acids
- (d) None of these
उत्तर देखें
उत्तर: (c)
15. Phrynoderma occurs due to deficiency of which nutrient ?
- (a) Calcium
- (b) Essential fatty acid
- (c) Vitamin
- (d) Protein
उत्तर देखें
उत्तर: (b)
16. Basic dyes are soluble in
- (a) Acids
- (b) Alcohols
- (c) Water
- (d) None of the above
उत्तर देखें
उत्तर: (c)
17. Which of the following stage of cognitive development is found during period of birth to two years ?
- (a) Sensorimotor stage
- (b) Pre-operational stage
- (c) Concrete operational stage
- (d) Formal operational stage
उत्तर देखें
उत्तर: (a)
18. Total period of one cardiac cycle is
- (a) 5 seconds
- (b) 0.8 second
- (c) 0.2 second
- (d) 2 seconds
उत्तर देखें
उत्तर: (b)
19. Hormone that causes contraction of uterus during child birth is
- (a) Vasopressin
- (b) Leutenising hormone
- (c) Gonadotrophin
- (d) Oxytocin hormone
उत्तर देखें
उत्तर: (d)
20. Which form of protein is found in Mother’s milk ?
- (a) Lactoalbumine
- (b) Lactoglobuline
- (c) Casein
- (d) None of these
उत्तर देखें
उत्तर: (d)
21. “Values provide motivation to human behaviour”. This statement was given by
- (a) Francis Magrabi
- (b) Nickel and Dorscy
- (c) Lewis Mumford
- (d) Vargese and Ogale
उत्तर देखें
उत्तर: (b)
22. Which of the following is not a natural dye ?
- (a) Indigo
- (b) Henna
- (c) Turmeric
- (d) Sulphur
उत्तर देखें
उत्तर: (d)
23. The heart is divided into right and left side by a septum which is composed of myocardium and _______ tissue.
- (a) Endocardium
- (b) Adipose
- (c) Fibrous
- (d) Capillary
उत्तर देखें
उत्तर: (c)
24. Which one is not present in R.B.C. ?
- (a) Nucleous
- (b) Haemoglobin
- (c) Plasma
- (d) Water
उत्तर देखें
उत्तर: (a)
25. Which period is called stage of storm and stress ?
- (a) Infancy
- (b) Childhood
- (c) Adolescence
- (d) Adulthood
उत्तर देखें
उत्तर: (c)
26. Artificial ventilation method is
- (a) Conduction
- (b) Plenum system
- (c) Convection
- (d) Privy system
उत्तर देखें
उत्तर: (b)
27. To emphasise on particular object which type of lighting is used ?
- (a) Shade lighting
- (b) Track lighting
- (c) Indirect lighting
- (d) Spot lighting
उत्तर देखें
उत्तर: (d)
28. The National Adult Education Programme was started in
- (a) 1978
- (b) 1979
- (c) 1975
- (d) 1977
उत्तर देखें
उत्तर: (a)
29. Factor that directly affects the interior of a house
- (a) Structure of house
- (b) Site of house
- (c) (A) and (B) both
- (d) None of these
उत्तर देखें
उत्तर: (a)
30. Functions of testes are
- (a) Production of sperms
- (b) Secretion of testesterone hormone
- (c) Both of the above
- (d) None of these
उत्तर देखें
उत्तर: (c)
31. Which of the following is function of larynx ?
- (a) To allow food into pharynx
- (b) To allow food into trachea
- (c) To not allow food into trachea
- (d) None of the above
उत्तर देखें
उत्तर: (c)
32. Which one is not a soft diet ?
- (a) Soup
- (b) Kheer
- (c) Pudding
- (d) Khichadi
उत्तर देखें
उत्तर: (a)
33. _______ makes the innermost part of uterus.
- (a) Ligament
- (b) Endometrium
- (c) Hymen
- (d) Vagina
उत्तर देखें
उत्तर: (b)
34. ‘Developing Objective’ is a step of
- (a) Controlling
- (b) Planning
- (c) Policy Making
- (d) Evaluation
उत्तर देखें
उत्तर: (b)
35. Characteristics of early childhood
- (a) Preschool age
- (b) Pregang age
- (c) Curiosity age
- (d) All of the above
उत्तर देखें
उत्तर: (d)
36. Percentage of water in Saliva
- (a) 96.9%
- (b) 43.7%
- (c) 99.27%
- (d) 45%
उत्तर देखें
उत्तर: (c)
37. Plasma proteins make up about _______ of blood.
- (a) 7%
- (b) 15%
- (c) 20%
- (d) 50%
उत्तर देखें
उत्तर: (a)
38. In extension teaching method special preference is given to
- (a) Flexibility
- (b) Difference
- (c) Dependency
- (d) None of the above
उत्तर देखें
उत्तर: (a)
39. Which antigen is present in ‘O’ blood group ?
- (a) A
- (b) B
- (c) A and B
- (d) None
उत्तर देखें
उत्तर: (d)
40. Part of large intestine is
- (a) Caecum
- (b) Colon
- (c) Rectum
- (d) All above
उत्तर देखें
उत्तर: (d)
41. Between the two layers of pericardium there is a fluid, which is known as
- (a) Cell fluid
- (b) Lymphatic fluid
- (c) Endocardial fluid
- (d) Pericardial fluid
उत्तर देखें
उत्तर: (d)
42. Jagenburg machine is used for
- (a) Printing
- (b) Dyeing
- (c) Weaving
- (d) Finishing
उत्तर देखें
उत्तर: (b)
43. Trypsin and Chymotrypsin act on which pH ?
- (a) 2 – 3 pH
- (b) 4 – 6 pH
- (c) 7.4 – 8.0 pH
- (d) On any pH
उत्तर देखें
उत्तर: (c)
44. Growth hormone is synthesised by
- (a) Basophil cells
- (b) Adenohypophysis
- (c) Hypothalamus
- (d) Mid brain
उत्तर देखें
उत्तर: (b)
45. According to principles of development brain matures between the age of
- (a) 6 – 8 years
- (b) 2 – 4 years
- (c) 10 – 12 years
- (d) 14 – 16 years
उत्तर देखें
उत्तर: (a)
46. Which of the following method of fabric construction is related with the process of “fabric made directly from fibres” ?
- (a) Braid method
- (b) Felt method
- (c) Weaving method
- (d) Knitting method
उत्तर देखें
उत्तर: (b)
47. The first Committee of Health in India was established in the year 1946 and it is known as
- (a) Public Health Service
- (b) Central Social Welfare Board
- (c) Bhor Committee
- (d) Health Committee
उत्तर देखें
उत्तर: (c)
48. The uniovular/identical twins may be
- (a) Both female
- (b) Both male
- (c) Both male or both female
- (d) One male and one female
उत्तर देखें
उत्तर: (c)
49. Constipation caused due to weakening of muscles of digestive system is known as
- (a) Intestinal constipation
- (b) Spastic constipation
- (c) Atonic constipation
- (d) Anal constipation
उत्तर देखें
उत्तर: (c)
50. Which one is common in plant cell and animal cell ?
- (a) Chlorophyll
- (b) Glycogen
- (c) Starch
- (d) Nucleous and protoplasm
उत्तर देखें
उत्तर: (d)
51. There are _______ oxygen binding sites in a haemoglobin molecule.
- (a) 6
- (b) 7
- (c) 2
- (d) 4
उत्तर देखें
उत्तर: (d)
52. In adulthood red blood cells are formed in
- (a) liver
- (b) spleen
- (c) bone marrow
- (d) lymph nodes
उत्तर देखें
उत्तर: (c)
53. A filter known as English filter
- (a) Slow sand filter
- (b) Rapid filter
- (c) Gravity filter
- (d) Pressure filter
उत्तर देखें
उत्तर: (a)
54. Which amino acid is absent in pulses ?
- (a) Lysine
- (b) Methionine
- (c) Lucine
- (d) Isoleucine
उत्तर देखें
उत्तर: (b)
55. Vital capacity of lungs is measured by
- (a) Sphigmomanometer
- (b) Barometer
- (c) Thermometer
- (d) Spirometer
उत्तर देखें
उत्तर: (d)
56. The part of outer skin which we see on the top is known as
- (a) Stratum Lucidum
- (b) Stratum Germinatium
- (c) Stratum Granulosum
- (d) Stratum Corneum
उत्तर देखें
उत्तर: (d)
57. “Ab-A-Rawan”, “Shabnam” and “Woft-A-Hawa” are the types of
- (a) Chanderi saree
- (b) Brocade of Varanasi
- (c) Muslin of Dacca
- (d) Peetamber of Hyderabad
उत्तर देखें
उत्तर: (c)
58. Diet recommended in Peptic Ulcer
- (a) Soft diet
- (b) Liquid diet
- (c) Bland diet
- (d) Low caloric diet
उत्तर देखें
उत्तर: (c)
59. At what stage, there is a feeling of sexual opposition in social development ?
- (a) Infancy
- (b) Early childhood
- (c) Late childhood
- (d) Adolescence
उत्तर देखें
उत्तर: (c)
60. The long threads or warp threads which are parallel to the selvedge is known as
- (a) On grain
- (b) Off grain
- (c) Both the above
- (d) None of the above
उत्तर देखें
उत्तर: (a)
61. _______ is the amount of blood ejected from ventricle every minute.
- (a) Heart rate
- (b) Electrocardiogram
- (c) Rhythm
- (d) Cardiac output
उत्तर देखें
उत्तर: (d)
62. Method of biological treatment of sewage purification is
- (a) Septic tank
- (b) Activated sludge process
- (c) Sewage farming
- (d) All of the above
उत्तर देखें
उत्तर: (d)
63. _______ is a system of body which supply blood to the smallest unit i.e. cell.
- (a) Heart
- (b) Blood circulatory
- (c) Arteries
- (d) Veins
उत्तर देखें
उत्तर: (b)
64. High blood pressure can be associated with
- (a) lower back pain
- (b) Nervous system problems
- (c) Kidney problem
- (d) Vitamin A deficiency
उत्तर देखें
उत्तर: (c)
65. The oldest and simplest type of organizational structure is
- (a) Vertical organization
- (b) Functional organization
- (c) Line organization
- (d) Line and staff organization
उत्तर देखें
उत्तर: (c)
66. Normally, the fertilization of ovum takes place in
- (a) Uterus
- (b) Fallopian tube
- (c) Ovary
- (d) Cilia
उत्तर देखें
उत्तर: (b)
67. Consumer Protection Act came into force in the year
- (a) 1986
- (b) 1987
- (c) 1988
- (d) 1989
उत्तर देखें
उत्तर: (a)
68. Which bacteria is used in fermentation process of milk ?
- (a) Streptococcus
- (b) Nitrifying
- (c) Vibrio cholera
- (d) Cocus
उत्तर देखें
उत्तर: (a)
69. Which element is responsible for nomenclature of vitamin ?
- (a) Carbon
- (b) Hydrogen
- (c) Nitrogen
- (d) Oxygen
उत्तर देखें
उत्तर: (c)
70. The group of same type of cells is known as
- (a) Cell
- (b) Skeleton
- (c) Tissues
- (d) Muscles
उत्तर देखें
उत्तर: (c)
71. Life of a person begins from
- (a) Birth
- (b) Conception
- (c) Growth
- (d) Development
उत्तर देखें
उत्तर: (b)
72. _______ is a resist technique of dyeing.
- (a) Block printing
- (b) Tie and dyeing
- (c) Batik dyeing
- (d) Stencil printing
उत्तर देखें
उत्तर: (b)
73. Zari work is famous from
- (a) Varanasi
- (b) Madras
- (c) Karnataka
- (d) Sindh
उत्तर देखें
उत्तर: (a)
74. The _______ is the sum of the separate scores for measures divided by their number.
- (a) Mean
- (b) Mode
- (c) Median
- (d) None of these
उत्तर देखें
उत्तर: (a)
75. Uncontrolled production of white blood cells is called
- (a) Anaemia
- (b) Leukaemia
- (c) Immunity
- (d) Haemorrhage
उत्तर देखें
उत्तर: (b)
76. Which one is helpful in clotting of blood ?
- (a) Albumin
- (b) Globulin
- (c) Fibrinogen
- (d) None of these
उत्तर देखें
उत्तर: (c)
77. Which among the following is a multicellular living organism ?
- (a) Virus
- (b) Amoeba
- (c) Bacteria
- (d) Protozoa
उत्तर देखें
उत्तर: —
78. Systolic pressure range during adulthood is
- (a) 50 – 60
- (b) 70 – 80
- (c) 80 – 90
- (d) 110 – 125
उत्तर देखें
उत्तर: (d)
79. Smallest structural and functional unit of Kidney is called as
- (a) Nephron
- (b) Neuron
- (c) Cell
- (d) Urethra
उत्तर देखें
उत्तर: (a)
80. How much urine a healthy person excretes in 24 hours ?
- (a) 0.5 Litre
- (b) 2.5 Litre
- (c) 2.0 Litre
- (d) 1.5 Litre
उत्तर देखें
उत्तर: (d)
81. In proxino-distal direction development begins from which organ ?
- (a) Spinal cord
- (b) Head
- (c) Chest
- (d) Leg
उत्तर देखें
उत्तर: (a)
82. For printing of 500 mt. to 5000 mt. cloth which method of printing is suitable ?
- (a) Batik printing
- (b) Block printing
- (c) Screen printing
- (d) None of above
उत्तर देखें
उत्तर: (c)
83. Harness
- (a) Is a cylinder of warp
- (b) Is a cylinder of weft
- (c) Is a cylinder of cloth
- (d) Is a frame of a loom
उत्तर देखें
उत्तर: (d)
84. Mass contact method of extension teaching is
- (a) Audio-visual aids
- (b) Social media
- (c) Internet
- (d) All the above
उत्तर देखें
उत्तर: (d)
85. When infectious disease spreads within a limited area and during a limited period, known as
- (a) Epidemic
- (b) Pandemic
- (c) Endemic
- (d) Sporadic
उत्तर देखें
उत्तर: (c)
86. Thymus gland is involved in the formation of
- (a) Lymphocytes
- (b) Bones
- (c) Larynx
- (d) Insulin
उत्तर देखें
उत्तर: (a)
87. Low protein diet is given to the patients who is suffering from
- (a) Mal Nutrition
- (b) Acute Fever
- (c) Jaundice
- (d) Low weight
उत्तर देखें
उत्तर: (c)
88. Which method is not concerned with disposal of waste water ?
- (a) Dilution
- (b) Dumping
- (c) Chemical treatment
- (d) Biological treatment
उत्तर देखें
उत्तर: (b)
89. This method provides water connection to sub-divisions of pipes in the mohallas
- (a) Grid System
- (b) Ring System
- (c) Tree System
- (d) Radial System
उत्तर देखें
उत्तर: (c)
90. For stitching of cotton clothes needle size is required
- (a) 12 No.
- (b) 20 No.
- (c) 18 No.
- (d) 16 No.
उत्तर देखें
उत्तर: (d)
91. The group of tissues found covering the body and lining cavities is
- (a) Epithelial tissue
- (b) Cartilage
- (c) Adipose tissue
- (d) Fiberous tissue
उत्तर देखें
उत्तर: (a)
92. When cloths are dyed in fiber stage before spinning then it is called
- (a) Top dyeing
- (b) Stock dyeing
- (c) Yarn dyeing
- (d) Piece dyeing
उत्तर देखें
उत्तर: (b)
93. The requirement of which of the following mineral is high during typhoid fever ?
- (a) Calcium
- (b) Magnesium
- (c) Iodine
- (d) Iron
उत्तर देखें
उत्तर: (d)
94. Functions of lungs is to purify the blood by the exchange of oxygen and carbon dioxide. This is called _______ of blood.
- (a) Inspiration
- (b) Oxygenation
- (c) Carbonification
- (d) Expiration
उत्तर देखें
उत्तर: (b)
95. “Ability” is a
- (a) human resource
- (b) Non-human resource
- (c) Physical resource
- (d) Social resource
उत्तर देखें
उत्तर: (a)
96. Thickness and fineness of Yarn of wool is termed as
- (a) Counts
- (b) Denier
- (c) Skein
- (d) Novelty yarn
उत्तर देखें
उत्तर: (a)
97. The oldest method of hand printing in textile is
- (a) Roller printing
- (b) Screen printing
- (c) Block printing
- (d) Stencil printing
उत्तर देखें
उत्तर: (a)
98. The quantity of gastric juice secreted in normal adults may range from
- (a) 1500 – 2500 ml/day
- (b) 1000 – 1500 ml/day
- (c) 500 – 1000 ml/day
- (d) 2500 – 3000 ml/day
उत्तर देखें
उत्तर: (a)
99. Nerves which are affected by the external stimulus are
- (a) Motor nerves
- (b) Trachlear nerves
- (c) Sensory nerves
- (d) Vagus nerves
उत्तर देखें
उत्तर: (c)
100. Which one is the hottest colour according to Prang ?
- (a) Red and orange
- (b) Green and purple
- (c) Blue and yellow
- (d) Purple and blue
उत्तर देखें
उत्तर: (a)
101. Control and regulation of muscles necessary for body balance is done by
- (a) Thalamus
- (b) Olfactory lobe
- (c) Cerebellum
- (d) Cerebrum
उत्तर देखें
उत्तर: (c)
102. Vasopressin is also known as
- (a) Oxytocin
- (b) Anti diuretic hormone
- (c) Leutenising hormone
- (d) Growth hormone
उत्तर देखें
उत्तर: (b)
103. Whole grain cereals are an important source of which Vitamin ?
- (a) B – Vitamin
- (b) A – Vitamin
- (c) E – Vitamin
- (d) C – Vitamin
उत्तर देखें
उत्तर: (a)
104. A market where all the seller sell same items in same price, is known as
- (a) Wholesale market
- (b) Perfect competitive market
- (c) Imperfect competitive market
- (d) Retail market
उत्तर देखें
उत्तर: (b)
105. Who considers “Extension education as the method of imparting knowledge to the rural society” ?
- (a) Dhama
- (b) Leagans
- (c) Krishnamachari
- (d) Burett
उत्तर देखें
उत्तर: (a)
106. Small intestine is divided into three parts, Duodenum, Jejunum and _______
- (a) Rectum
- (b) Caecum
- (c) Ileum
- (d) Colon
उत्तर देखें
उत्तर: (c)
107. Approximately at what age children start control over their bladder and bowel ?
- (a) 1½ year
- (b) 2½ year
- (c) 2 year
- (d) 3 year
उत्तर देखें
उत्तर: (c)
108. Moireing is produced by
- (a) Applying colour
- (b) Moisture, heat and pressure
- (c) Hot rollers
- (d) Chemicals
उत्तर देखें
उत्तर: (c)
109. Progesterone and Oestrogen hormones are secreted by
- (a) Carpus Callosum
- (b) Carpus Luteum
- (c) Carpus Uterai
- (d) Carpus Albikens
उत्तर देखें
उत्तर: (b)
110. Contact with radio and doordarshan is called
- (a) Individual contact
- (b) Group contact
- (c) Mass contact
- (d) None of these
उत्तर देखें
उत्तर: (c)
111. Moisture test is applicable on which fibre ?
- (a) Cotton
- (b) Rayon
- (c) Asbestos
- (d) Glass
उत्तर देखें
उत्तर: (a)
112. Which International Agency is associated with “Applied Nutrition Programme” (ANP) in India ?
- (a) CARE
- (b) ICDS
- (c) NIPCID
- (d) UNICEF
उत्तर देखें
उत्तर: (d)
113. According to Hurlock infancy period is
- (a) from birth to 2 years
- (b) from birth to 2 weeks
- (c) from birth to 1 year
- (d) from fertilization to 2 weeks
उत्तर देखें
उत्तर: (b)
114. Kindergarten school for kids was established by
- (a) J. J. Rousseau
- (b) Jean Piaget
- (c) Pestalozzi
- (d) Frobell
उत्तर देखें
उत्तर: (d)
115. Which of the following is a Monosaccharide ?
- (a) Sucrose
- (b) Starch
- (c) Glucose
- (d) Celulose
उत्तर देखें
उत्तर: (c)
116. Synthetic dye is innovated by
- (a) William Henry Parkin
- (b) Moureau
- (c) J.T. Dickson
- (d) George Audemas
उत्तर देखें
उत्तर: (a)
117. Outermost layer of eyes is
- (a) Choroid
- (b) Sclera
- (c) Retina
- (d) None of the above
उत्तर देखें
उत्तर: (b)
118. “National Environmental Engineering Research Institute” is situated at
- (a) Nagpur
- (b) Mumbai
- (c) Chennai
- (d) Kolkata
उत्तर देखें
उत्तर: (a)
119. Acid Rain was invented by
- (a) Robert Angum Smith
- (b) Robert Miles
- (c) Robert Dillong
- (d) Robert Brown
उत्तर देखें
उत्तर: (a)
120. For optimum nutrition of infant which of the following fatty acid is more required ?
- (a) Butyric Acid
- (b) Linolic Acid
- (c) Caproic Acid
- (d) Arachdonic Acid
उत्तर देखें
उत्तर: (b)
121. Warmth or coolness of colour is known as
- (a) Hue
- (b) Value of colour
- (c) Intensity of colour
- (d) None of these
उत्तर देखें
उत्तर: (a)
122. The hormone that regulates spermatogenesis is
- (a) Insulin
- (b) Glucagon
- (c) Thyroid
- (d) Androgen
उत्तर देखें
उत्तर: (d)
123. _______ is not used in the purification of water through chemical disinfection method.
- (a) Charcoal
- (b) Alum
- (c) Bleaching Powder
- (d) Lime
उत्तर देखें
उत्तर: (a)
124. Every cell in the body has nucleus, with the exception of
- (a) Skin
- (b) Mature erythrocytes
- (c) Liver
- (d) Nerve cells
उत्तर देखें
उत्तर: (b)
125. In normal condition number of white blood cells in the blood are
- (a) 6,000 – 8,000
- (b) 4,000 – 6,000
- (c) 10,000 – 12,000
- (d) 12,000 – 14,000
उत्तर देखें
उत्तर: (a)

उत्तर देखें

उत्तर कुंजी

उत्तर कुंजी इस परीक्षा की उत्तर प्रदेश माध्यमिक शिक्षा सेवा चयन बोर्ड की आधिकारिक उत्तर कुंजी से है। “—” का अर्थ है कि कुंजी में उत्तर नहीं दिया गया: प्रश्न हटाया गया।

Home Science

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