12 Dec 2023 – Morning Shift – UGC NET Paper-1

Total Questions: 50

31. Anil has an MP3 file stored on his computer. Which type of data is stored in an MP3 file ?

Correct Answer: (2) Sound

32. Identify the correct sequence of the following technologies A-D used in first generation to fourth generation of computers.

(A) Integrated circuits
(B) Microprocessors
(C) Transistors
(D) Vacuum Tubes

Choose the correct answer from the options given below :

Correct Answer: (2) (D), (C), (A), (B)

33. Given below are two statements:

Statement (I): (1011101)₂ = (5D)₁₆
Statement (II): (C2)₁₆ = (11000010)₂

In the light of the above statements, choose the most appropriate answer from the options given below:

Correct Answer: (1) Both Statement I and Statement II are correct

34. Which of the following computer memory types are volatile ?

(A) CMOS memory
(B) Cache memory
(C) Flash memory
(D) Hard disk
(E) RAM

Choose the correct answer from the options given below :

Correct Answer: (4) (B) and (E) Only

35. Match List - I with List - II.

List-I (Storage Media)List-II (Type of storage)
(A) Hard Disk Drive (HDD)(I) Optical
(B) USB Flash Memory(II) Magnetic
(C) Blu ray Disc(III) Solid state
Choose the correct answer from the options given below:
Code:ABCD
(1)
(2)
(3)
(4)
Correct Answer: (1)

36. Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).

Assertion (A): In the less developed countries of the world indoor exposure to hazardous air pollutants is much more severe.
Reason (R): Traditional methods of cooking aften involve fuels such as coal, wood, animal, dung, kerosene etc.

In the light of the above statements, choose the most appropriate answer from the options given below:

Correct Answer: (1) Both (A) and (R) are correct and (R) is the correct explanation of (A)

37. Addressing nation on independence day 2019, Prime Minister Sri Narendra Modi set a goal of tap water to every rural house hold by the year:

Correct Answer: (1) 2024

38. Given below are two statements:

Statement I: A nuclear breeder reactor produces more fissile material than it consumes.
Statement II: Present share of nuclear energy in the energy mix of the country is more than that of renewable energy.

In the light of the above statements, choose the most appropriate answer from the options given below:

Correct Answer: (3) Statement I is correct but Statement II is incorrect

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

Assertion (A): Coral reefs are threatened because of release of sewage in ocean waters near them.
Reason (R): Release of sewage in oceans tends to reduce the clarity of ocean water.

In the light of the above statements, choose the most appropriate answer from the options given below:

Correct Answer: (1) Both (A) and (R) are correct and (R) is the correct explanation of (A)

40. Convention on Biodiversity (CBD) was opened for signature during :

Correct Answer: (1) Earth Summit