Jamb 2001 Mathematics Past Questions And Answers

Note: You Can Select Post UTME Schools Name Below The Exam Year.
1

If y = x sinx, find dy/dx when x = π/2.

  • A. -π/2
  • B. -1
  • C. 1
  • D. π/2
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2
⊗klm
klmk
lmkl
mklm
The identity element with respect to the multiplication shown in the table above is
  • A. o
  • B. m
  • C. l
  • D. k
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3

Find the dimensions of a rectangle of greatest area which has a fixed perimeter p.

  • A. square of sides p
  • B. square of sides 2p
  • C. square of sides (p/2)
  • D. square of sides (p/4)
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4

Find the variance of 2, 6, 8, 6, 2 and 6

  • A. 6
  • B. 5
  • C. √6
  • D. √5
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5

Find the principal which amounts to N5,500 at a simple interest in 5 years at 2% per annum.

  • A. N4,900
  • B. N5,000
  • C. N4,700
  • D. N4,800
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6

Given the scores: 4, 7, 8, 11, 13, 8 with corresponding frequencies: 3, 5, 2, 7, 2, 1 respectively. Find the square of the mode.

  • A. 49
  • B. 121
  • C. 25
  • D. 64
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7

Simplify \((\sqrt[3]{64a^{3}})^{-1}\)

  • A. 4a
  • B. 1/8a
  • C. 8a
  • D. 1/4a
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8

Teams P and Q are involved in a game of football. What is the probability that the game ends in a draw?

  • A. 2/3
  • B. 1/2
  • C. 1/3
  • D. 1/4
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9

The chord ST of a circle is equal to the radius, r, of the circle. Find the length of arc ST.

  • A. πr/6
  • B. πr/2
  • C. πr/12
  • D. πr/3
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10

Triangle SPT is the solution of the linear inequalities

  • A. 2y - x - 2 ≤ 0, y + 2x + 2 ≥ 0, x ≥ 0
  • B. 2y - x - 2 ≥ 0, y + 2x + 2 ≤ 0, -2 ≥ x ≥ -1
  • C. -2 ≥ x ≥ 2, y ≤ 0, y + 2x + 2 ≥ 0, x ≥ 0
  • D. 2y - x - 2 ≥ 0, y + 2x + 2 ≥ 0, y ≤ 0, x ≥ 0
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