Computer MCQs (page 20 of 48)
Computer basics, hardware, software, networking, the internet, file formats, shortcuts and the people behind modern computing.
954 questions. Select an option to check your answer, or open "Show answer". Showing 381–400.
- 381.
What is the binary equivalent of decimal 161?
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Answer: B. 10100001
161 = 128 + 32 + 1, so in binary it is 10100001.
- 382.
What is the binary equivalent of decimal 163?
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Answer: B. 10100011
163 = 128 + 32 + 2 + 1, so in binary it is 10100011.
- 383.
What is the binary equivalent of decimal 170?
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Answer: C. 10101010
170 = 128 + 32 + 8 + 2, so in binary it is 10101010.
- 384.
What is the binary equivalent of decimal 171?
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Answer: A. 10101011
171 = 128 + 32 + 8 + 2 + 1, so in binary it is 10101011.
- 385.
What is the binary equivalent of decimal 172?
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Answer: B. 10101100
172 = 128 + 32 + 8 + 4, so in binary it is 10101100.
- 386.
What is the binary equivalent of decimal 174?
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Answer: B. 10101110
174 = 128 + 32 + 8 + 4 + 2, so in binary it is 10101110.
- 387.
What is the binary equivalent of decimal 175?
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Answer: C. 10101111
175 = 128 + 32 + 8 + 4 + 2 + 1, so in binary it is 10101111.
- 388.
What is the binary equivalent of decimal 179?
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Answer: B. 10110011
179 = 128 + 32 + 16 + 2 + 1, so in binary it is 10110011.
- 389.
What is the binary equivalent of decimal 183?
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Answer: B. 10110111
183 = 128 + 32 + 16 + 4 + 2 + 1, so in binary it is 10110111.
- 390.
What is the binary equivalent of decimal 184?
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Answer: C. 10111000
184 = 128 + 32 + 16 + 8, so in binary it is 10111000.
- 391.
What is the binary equivalent of decimal 185?
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Answer: B. 10111001
185 = 128 + 32 + 16 + 8 + 1, so in binary it is 10111001.
- 392.
What is the binary equivalent of decimal 186?
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Answer: A. 10111010
186 = 128 + 32 + 16 + 8 + 2, so in binary it is 10111010.
- 393.
What is the binary equivalent of decimal 192?
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Answer: B. 11000000
192 = 128 + 64, so in binary it is 11000000.
- 394.
What is the binary equivalent of decimal 194?
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Answer: D. 11000010
194 = 128 + 64 + 2, so in binary it is 11000010.
- 395.
What is the binary equivalent of decimal 195?
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Answer: B. 11000011
195 = 128 + 64 + 2 + 1, so in binary it is 11000011.
- 396.
What is the binary equivalent of decimal 196?
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Answer: B. 11000100
196 = 128 + 64 + 4, so in binary it is 11000100.
- 397.
What is the binary equivalent of decimal 197?
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Answer: B. 11000101
197 = 128 + 64 + 4 + 1, so in binary it is 11000101.
- 398.
What is the binary equivalent of decimal 199?
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Answer: D. 11000111
199 = 128 + 64 + 4 + 2 + 1, so in binary it is 11000111.
- 399.
What is the binary equivalent of decimal 202?
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Answer: B. 11001010
202 = 128 + 64 + 8 + 2, so in binary it is 11001010.
- 400.
What is the binary equivalent of decimal 204?
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Answer: C. 11001100
204 = 128 + 64 + 8 + 4, so in binary it is 11001100.