NTA NET-JRF EXAM, June 2023 Paper II (HOME SCIENCE)

Total Questions: 100

51. BCC primarily involves changing

Correct Answer: (c) Social norms
Solution:

Behaviour change communication is an interactive process of any intervention with individuals group or community to develop communication strategies to promote positive health behaviour which are appropriate to current social conditions and aid the society to solve it's vital health problems.

52. Skill is the constituent of the following component

Correct Answer: (b) Cognitive
Solution:

The cognitive domain aims to develop the mental skills and the acquisition of knowledge of the student. So skill is the constituent of cognitive domain.

53. Match List with List II

Correct Answer: (a) A-V, B-IV, C-II, D-I , E-III
Solution:

54. Carveries are a form of

Correct Answer: (d) Buffet service
Solution:

Carvery is a form of buffet service in which the meat and poultry are carved to the diner's request.

55. Puberty phase involves hormonal changes in the glands, which are located just above the kidneys with increase in certain other hormones during this phase. These changes occur from about 6-9 years of age in girls and about one year later in boys. It is known as -

Correct Answer: (a) Adrenarche
Solution:

Adrenarche refers to the time during puberty when adrenal gland increase their production and secretion of adrenal hormone. These changes occur from about 6-9 years of age in girls and about 1 year later in boys.

56. A waste disposal method where solid organic wastes are converted to the residue and gaseous products, through combustion is-

Correct Answer: (a) Incineration
Solution:

Incineration is a waste disposal method where solid organic wastes are converted to the residue and gaseous products through combustion.

57. The quantity of LPG in cylinders for residential purpose is

Correct Answer: (b) 14.2 kg
Solution:

The quantity of LPG in cylinder for residential purpose is 14.2 kg. The weight of an empty cylinder is 15.3 kg. Hence the total weight of a cylinder is 21.5 kg.

58. Give the correct sequence of carpet making.

A. Washing
B. Cutting of pile
C. Writing talim
D. Designing
E. Knotting
F. Drying
Choose the correct answer from the options given below: 

Correct Answer: (a) D, C, E, B, A, F
Solution:

The correct sequence of carpet making is :
• Designing • Writing Talim • Knotting
• Cutting of Pile • Washing • Drying

59. Prolonged sitting at work place may initiate musculoskeletal problems, that can be avoided by

A. Taking breaks and physical stretching in between.
B. Change in place of work.
C. Change in working posture.
D. Increasing the intensity of light in the room.
E. Use of standing work station.
Choose the correct answer from the options given below:

Correct Answer: (e) (a & d)
Solution:

Musculoskeletal health refers to the performance of the locomotor system, comprising intact muscles, bones, joints, and adjacent connective tissues. Mucoskeletal conditions are characterized by pain and limitation in mobility and dexterity reducing people's ability to work. It can be caused by prolonged sitting. Ways to reduce musculoskeletal problem :
• Taking breaks and physical stretching in between
• Change in place of work
• Change in working posture
• Use of standing work station

60. Given below are two statements :

Statement I : The power of the 'Press' to bring about social, political or economic development is limited
Statement II : In capitalist societies, the press is primarily like any other business or industry. In the light of the above statements, choose the most appropriate answer from the options given below:

Correct Answer: (a) Both Statement I and Statement II are correct.
Solution:

There is a limit to how much influence the press can have on social, political or economic development because in the capitalist societies, the press is primarily like any other business or industry.