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16

Divide 1101001\(_{two}\) by 101\(_{two}\)

  • A. 11101\(_{two}\)
  • B. 111\(_{two}\)
  • C. 10111\(_{two}\)
  • D. 10101\(_{two}\)
View Answer & Discuss (8) JAMB 2023
17

Find the value of y if \(402_y = 102_{ten}\)

  • A. 4
  • B. 2
  • C. 5
  • D. 3
View Answer & Discuss (4) JAMB 2023
18

Express \(413_7\) to base 5

  • A. \(2311_5\)
  • B. \(1131_5\)
  • C. \(1311_5\)
  • D. \(2132_5\)
View Answer & Discuss WAEC 2023
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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19

Arrange the following in ascending order of magnitude \(110_{two}, 31_{eight}, 42_{five}\)

  • A. \(110_{two}, 31_{five}, 42_{eight}\)
  • B. \(42_{five}, 110_{two}, 31_{eight}\)
  • C. \(42_{five}, 31_{eight}, 110_{two}\)
  • D. \(110_{two}, 42_{five}, 31_{eight}\)
View Answer & Discuss WAEC 2023
20

Change 71\(_{10}\) to base 8

  • A. 107\(_{8}\)
  • B. 106\(_{8}\)
  • C. 71\(_8\)
  • D. 17\(_8\)
View Answer & Discuss (2) JAMB 2000
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts