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Mathematics Past Questions

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6

If \(104_x = 68\), find the value of x

  • A. 5
  • B. 7
  • C. 8
  • D. 9
View Answer & Discuss (27) WAEC 2000
7

Find r, if 6r7\(_8\) = 511\(_9\)

  • A. 3
  • B. 2
  • C. 6
  • D. 5
View Answer & Discuss (7) JAMB 2010
8

Evaluate \(1011_{two}\) + \(1101_{two}\) + \(1001_{two}\) - \(111_{two}\)

  • A. 10001\(_{two}\)
  • B. 11001\(_{two}\)
  • C. 110001\(_{two}\)
  • D. 11010\(_{two}\)
  • E. 10001\(_{two}\)
View Answer & Discuss (2) NECO 2004
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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9

What is the Value of 11101\(_{two}\)+ 10011\(_{two}\) - 10001\(_{two}\)?

  • A. 10001\(_{two}\)
  • B. 10011\(_{two}\)
  • C. 10111\(_{two}\)
  • D. 11111\(_{two}\)
  • E. 111111\(_{two}\)
View Answer & Discuss (4) NECO 2005
10

Subtract 16418\(_9\) from 18630\(_9\).

  • A. 1121\(_9\)
  • B. 2112\(_9\)
  • C. 2113\(_9\)
  • D. 2211\(_9\)
View Answer & Discuss (19) JAMB 2009
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