Paper 1 · ICT
UGC NET December 2022 (21.02.2023) Shift-II
Match List I (Statement) with List II (Value) and choose the correct answer from the options given below.
List I
- Base-10 (denary) value of the binary number 100000
- The number of seconds an internet service provider advertising a download speed of 80 megabits per second takes to download an 80-megabyte file
- A music file is 80 megabytes; MP3 compression reduces its size by 90 percent; the number of such compressed files that can be stored on an 800 MB CD
- The denary (base-10) equivalent of the hexadecimal digit E
List II
- 100
- 14
- 32
- 8
AI-b, II-d, III-a, IV-c
BI-c, II-d, III-a, IV-b ✓ Correct
CI-a, II-b, III-d, IV-c
DI-c, II-a, III-d, IV-b
Correct answer: (B) I-c, II-d, III-a, IV-b — The correct match is I-c, II-d, III-a, IV-b, pairing each statement with its value.
Explanation
★The correct match is I-c, II-d, III-a, IV-b, pairing each statement with its value.
★The binary number 100000 equals 32 in base ten.
★An 80-megabyte file is 640 megabits, and at 80 megabits per second it takes 8 seconds.
★The 80-megabyte file after 90 percent compression is 8 megabytes, so an 800 MB CD holds 100 of them.
★The hexadecimal digit E equals 14 in base ten.
★So the binary value matches 32 and the download time matches 8.
★The number of compressed files matches 100 and the hexadecimal digit matches 14.
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