Search SchoolNGR

Monday, 06 April 2026
Register . Login

Further Mathematics Past Questions and Answers

Waec Further Mathematics Questions

Question 46:
A force (10i + 4j)N acts on a body of mass 2kg which is at rest. Find the velocity after 3 seconds.
  • A \((\frac{5i}{3} + \frac{2j}{3})ms^{-1}\)
  • B \((\frac{10i}{3} + \frac{4j}{3})ms^{-1}\)
  • C \((5i + 2j)ms^{-1}\)
  • D \((15i + 6j)ms^{-1}\)
View Answer & Explanation
Question 47:
Solve \(3^{2x} - 3^{x+2} = 3^{x+1} - 27\)
  • A 1 or 0
  • B 1 or 2
  • C 1 or -2
  • D -1 or 2
View Answer & Explanation
Question 48:
Differentiate \(\frac{5x^{3} + x^{2}}{x}, x\neq 0\) with respect to x.
  • A 10x+1
  • B 10x+2
  • C X(15x+1)
  • D X(15x+2)
View Answer & Explanation
Question 49:
A curve is given by \(y = 5 - x - 2x^{2}\). Find the equation of its line of symmetry.
  • A \(x = \frac{-41}{8}\)
  • B \(x = \frac{-1}{4}\)
  • C \(x = \frac{1}{4}\)
  • D \(x = \frac{41}{8}\)
View Answer & Explanation
Question 50:
In a class of 10 boys and 15 girls, the average score in a Biology test is 90. If the average score for the girls is x, find the average score for the boys in terms of x.
  • A \(200 - \frac{2x}{3}\)
  • B \(225 - \frac{3x}{2}\)
  • C \(250 - 2x\)
  • D \(250 - 3x\)
View Answer & Explanation