NTA UGC NET-JRF EXAM, June 2019 Paper II (HOME SCIENCE)

Total Questions: 100

21. Hallmark certification is awarded by

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

Hallmark certification is awarded by BIS, ISO. Bureau of India standards (BIS) is the national standard body of India responsible for harmonious development of the activities of standardization, marking and quality certificate of good.

The International organization for standardization (ISO) is an international non-governmental organization made up of national standard bodies. It develop and publishes a wide range of proprietary, industrial and commercial standards and is comprised of representatives from various national standards organization.

22. Which of the following is the most energy efficient lamp?

Correct Answer: (c) Light emitting diode lamp
Solution:Light emitting diode (LED) is most energy efficiency lamp. A quality LED produces most light with least electricity.

23. Reducing material use, minimizing toxic dispersion, recycling for protection of environment is referred to as

Correct Answer: (b) eco efficiency
Solution:

ECO-efficiency is a sustainability measure combining environmental and economic performance. Eco-efficiency is a management strategy of doing more with less. It is based on the concept of creating more goods and services while using fewer resources, minimizing toxic dispersion and creating less waste and pollution.

24. Which one is the paper and pencil technique of charting time and motion study?

Correct Answer: (b) Process chart
Solution:

The process chart is a step-by-step description of a worker performing a given task in this entirely. Process chart is paper and pencil technique of charting time and motion study.

25. Which of the following are intrapersonal human resources?

Correct Answer: (b) Skills, attitudes, knowledge
Solution:Human resources are less tangible, these resources are used for productive purpose. They originate internally and constitute the personal characteristics and attributes. Skill, attitude and knowledge are interpersonal human resources.

26. International norms specified for various activities keeping in mind the equipment and users' requirement (Edited by Baiche and Walliman, 2006) are referred to as :

Correct Answer: (b) Neufert Architect's Data
Solution:International norms specified for various activities keeping in mind the equipment and users' requirement are referred to as Neufert Architect's Dater.

27. A pregnant woman was informed that her fertilized ovum was growing in an area other than the uterus. The condition is called :

Correct Answer: (d) Ectopic pregnancy
Solution:Ectopic pregnancy is a condition in which the fertilized egg implant an area other than uterus often in the fallopian tube.

28. Harlow's famous attachment studies were conducted using which animals/birds?

Correct Answer: (d) Monkeys
Solution:

Harlow's famous attachment studies were conducted using monkeys. According to this theory attachment develops as a result of the mother providing 'tactile comfort' suggesting that infants have an innate biological need to touch and cling to something for emotional comfort.

29. Marcia's term for adolescents who have made a commitment but have not experienced a crisis is

Correct Answer: (c) identity foreclosure
Solution:A high level of commitment and low level of crisis indicates that a person is in identity foreclosure state. In this state, a person identifies as a certain occupation or with an ideology, but they have not actively researched other option.

30. The childlike service is a 24-hr free phone service that can be accessed by dialing :

Correct Answer: (d) 1098
Solution:Childline is 24 hour free emergency phone service for children in need of aid and assistance it can be accessed by dialing 1098.