04 January 2022- Evening Shift- UGC NET Paper 1

Total Questions: 50

31. Bluetooth is:

Correct Answer: (B) Short-range data transmission protocol

32. What is Pixel density?

Correct Answer: (B) Number of pixels per square centimetre

33. Given below are two statements: regarding the JPEG file (Joint Photographic Experts Group) :

Statement I: JPEG files use a lossy format file compression method. Statement II: JPEG is used to store photographs as a reduced file size.
In light of the above statements, choose the correct answer from the options given below

Correct Answer: (A) Both Statement I and Statement II are true

34. Which of the following statements are correct regarding Random Access Memory (RAM)?

A. It is an internal chip where data is temporarily stored
B. It stores the part of operating system currently in use
C. It is used to store the BIOS
D. It is non-volatile memory
Choose the correct answer from the options given below:

Correct Answer: (C) A and B only

35. Match List I with List II

List I (Type of Software)
A. Word Processor
B. Database
C. Operating system
D. Utilities
List II (Example)
I. Mac
II. Open-office
III. Oracle
IV. Anti-virus
Choose the correct answer from the options given below:

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

36. India's national-level forest policy dates back to :

Correct Answer: (A) 1894

37. Given below are two statements:

Statement I: Amorphous silicon is highly light absorbing material.
Statement II: Amorphous silicon is not suitable material for solar cell development due to its non-crystal properties
In light of the above statements, choose the correct answer from the options given below

Correct Answer: (C) Statement I is true but Statement II is false

38. Which one of the following has, both positive and negative radiative forcing in the climate?

Correct Answer: (D) 0₃

39. Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R

Assertion A: Lockdown in 2020 in India was imposed under the Disaster Management Act
Reason R: COVID 19 is the first pan-India biological disaster being handled under the Disaster Management Act
In light of the above statements, choose the correct answer from the options given below:

Correct Answer: (A) Both A and R are true and R is the correct explanation of A

40. The faintest detectable noise by a healthy human ear is of:

Correct Answer: (A) 0 dB