Mathematics Exam Past Questions and Answers | JAMB, WAEC and NECO

Mathematics looks at measurement, relationships, and properties of numbers and groups using numbers and symbols. Important topics in math include arithmetic, algebra, geometry, and calculus.

• Question 1751:

  Evaluate ${\int }_0^{1}4x-6\sqrt[3]{x^2}dx$

  Options:
  A) - $\frac{5}{8}$
  B) - $\frac{8}{5}$
  C) $\frac{8}{5}$
  D) $\frac{5}{8}$
  Show Answer
  The correct answer is B .
• Question 1752:

  

  In the figure, MNQP is a cyclic quadrilateral. MN and Pq are produced to meet at X and NQ and MP are produced to meet at Y. If MNQ = 86${}^{\circ }$ and NQP = 122${}^{\circ }$ find (x${}^{\circ }$, y${}^{\circ }$)

  Options:
  A) 28${}^{\circ }$, 36${}^{\circ }$
  B) 36${}^{\circ }$, 28${}^{\circ }$
  C) 43${}^{\circ }$, 61${}^{\circ }$
  D) 61${}^{\circ }$, 43${}^{\circ }$
  E) 36${}^{\circ }$, 43${}^{\circ }$
  Show Answer
  The correct answer is A .
• Question 1753:

  The perimeter of an isosceles right-angledtriangle is 2 meters. Find the length of its longer side.

  Options:
  A) 2 - $\sqrt{2}$
  B) -4 + 3$\sqrt{2}$
  C) It cannot be determined
  D) -2 + 2$\sqrt{2}$ m
  Show Answer
  The correct answer is D .
• Question 1754: Find the solution of the equation x + 2$\sqrt{x-8}$ = 0 Options:
  A) (4, 16)
  B) (2, 4)
  C) (4, 1)
  D) (1, 16)
  E) (16, 16)
  Show Answer
  The correct answer is A .
• Question 1755: The sides of a triangle are(x + 4)cm, xcm and (x - 4)cm, respectively If the cosine of the largest angle is $\frac{1}{5}$, find the value of x Options:
  A) 24cm
  B) 20cm
  C) 28cm
  D) 7cm
  E) $\frac{88}{7}$
  Show Answer
  The correct answer is A .
• Question 1756:

  Find the range of values of x for which $\frac{(x+2)}{4}-\frac{2x-3}{3}<4$

  Options:
  A) x > -6
  B) x > -3
  C) x < 8
  D) x < 4
  Show Answer
  The correct answer is A .
• Question 1757: A market woman sells oil in cylindrical tins 10cm deep and 6cm in diameter at ₦15.00 each. If she bought a full cylindrical jug 18cm deep and 10cm in diameter for ₦50.00, how much did she make by selling all the oil? Options:
  A) ₦62.50
  B) ₦35.00
  C) ₦31.00
  D) ₦25.00
  Show Answer
  The correct answer is D .
• Question 1758: The letters of the word MATRICULATION are cut and put into a box. One letter is drawn at random from the box. Find the probability of drawing a vowel Options:
  A) $\frac{7}{13}$
  B) $\frac{5}{13}$
  C) $\frac{6}{13}$
  D) $\frac{8}{13}$
  E) $\frac{4}{13}$
  Show Answer
  The correct answer is C .
• Question 1759: If the four interior angles of a quadrilateral are (p + 10)${}^{\circ }$, (p - 30)${}^{\circ }$, (2p - 450${}^{\circ }$, and (p + 15)${}^{\circ }$, then p is Options:
  A) 125${}^{\circ }$
  B) 82${}^{\circ }$
  C) 135${}^{\circ }$
  D) 105${}^{\circ }$
  E) 60${}^{\circ }$
  Show Answer
  The correct answer is B .
• Question 1760: 7 pupils of average age 12 years leave a class of 25 pupils of average age 14 years. If 6 new pupils of average age of 11 years join the class, what is the average age of the pupils now in the class? Options:
  A) 13 years
  B) 12 years 7$\frac{1}{2}$ months
  C) 13 years 5 months
  D) 13 years 10 months
  E) 11 years
  Show Answer
  The correct answer is D .