21 November 2021- Evening Shift- UGC NET Paper 1

Total Questions: 50

31. Which of the following group of statements in the context of Information Technology (IT) is correct?

A. Mouse, Keyboard, and Plotter are all input devices.
B. Unix, Windows, and Linux are all operating systems.
C. Register, Cache Memory, and Hard Disk are all memory modules.
D. Monitor, Printer, and Scanner are all output devices.
Choose the correct answer from the options given below:

Correct Answer: (D) B and C only

32. Match List I with List II

List I (Computer Terms)
A. Processor
B. RAM
C. Hard Disk
D. Compiler
List II (Description)
I. Part that runs executable programs
II. Part that stores files permanently
III. Part that stores instructions and data temporarily for use
IV. Part that translates source program to executable program
Choose the correct answer from the options given below:

Correct Answer: (A) A-I, B-III, C-II, D-IV

33. A coal fired thermal power plant has an efficiency of 35%. The electricity from the power plant is used entirely for lighting purposes with average efficiency of 20%. What is the overall efficiency of conversion from coal to lighting?

Correct Answer: (D) 7%

34. As per Sustainable Development Goal 3, one of the targets is to reduce under-5 mortality per 1000 live births to at least as low as

Correct Answer: (C) 25>

35. In a polluted urban area, which of the following constituents of photochemical smog has the least concentration (parts per billion by volume)?

Correct Answer: (D) Ozone

36. For drinking and irrigation purposes, the availability of suitable water out of earth's total water supplies is about less than

Correct Answer: (A) 1%

37. The Indian council of Social Science Research was established for:

A. strengthening different disciplines
B. promoting researches in social science
C. enhancing quality of social science as a discipline
D. providing aplatform for discussion on social scientists' concerns
E. supporting seminars and conferences organized by Universities
Choose the correct answer from the options given below:

Correct Answer: (B) B and C only

38. The first regulatory body in higher education in India was set up under the rubric of:

Correct Answer: (B) MCI

39. Who among the following was the Chairman of University Education Commission (1948)?

Correct Answer: (D) Dr. S. Radhakrishnan

40. For maintenance of standards of teaching examination and research and coordination of University Education which of the following section of UGC act should be referred to?

Correct Answer: (D) Section 12