30 Aug 2024- Evening Shift- UGC NET Paper 1

Total Questions: 50

31. Which of the following is a software that locks data files and demands a monetary payment in exchange for unlocking?

Correct Answer: (1) Ransomware

32. Which of the following pair of acronym and its expansion is incorrectly matched?

Correct Answer: (1) MIDI- Musical Instrument Digital Interchange

33. If (L)m represents a number 𝐿 in base- 𝑀 number system, then identify the correct descending order of the following numbers A–D when converted to decimal number system.

Choose the most appropriate answer from the options given below:

Correct Answer: (4) C, A, D, B

34. Which of the following software titles are examples of application software only?

A. MS- Excel
B. Android
C. Adobe Photoshop
D. iOS
E. Windows- 11

Choose the most appropriate answer from the options given below:

Correct Answer: (3) A and C only

35. Match the List-I with List-II

LIST I (ICT Terms)LIST II (Meaning)
A. PrinterI. Volatile memory
B. ScannerII. Processor
C. RAMIII. Output device
D. CPUIV. Input device

Choose the correct answer from the options given below:

Correct Answer: (2) A-III, B-IV, C-I, D-II

36. Green Muffler is used to reduce

Correct Answer: (3) Noise Pollution

37. Which of the following has the highest Biological Oxygen Demand (BOD)

Correct Answer: (4) Municipal Sewage Effluent

38. β€˜Which of the following countries were asked to reduce their green house emission by 5% below the level of 1990 by 2012 in Kyoto protocol?

A. United States
B. India
C. Russia
D. Canada
E. China

Choose the most appropriate answer from the options given below:

Correct Answer: (1) A, C and D only

39. What is the correct sequence of Risk assessment for environment contaminants?

A. Exposure Assessment
B. Dose Response Assessment
C. Risk Assessment
D. Hazard Identification
E. Risk Characterization

Choose the most appropriate answer from the options given below:

Correct Answer: (1) D, A, B, E, C

40. Which of the following are considered as air pollutants?

A. Mist
B. Soot
C. Fog
D. Smog
E. Fly ash

Choose the most appropriate answer from the options given below:

Correct Answer: (5) *