Search SchoolNGR

Monday, 02 March 2026
Register . Login

Mathematics Past Questions and Answers

Jamb Mathematics Questions

Question 26:
Two lines PQ and ST intersect at 75°. The locus of points equidistant from PQ and ST lies on the
  • A Perpendicular bisector of PQ
  • B Perpendicular bisector of ST
  • C Bisector of the angles between lines PQ and ST
  • D Bisector of the angles between lines PT and QS
View Answer & Explanation
Question 27:
Find the equation of the perpendicular at the point (4,3) to the line y + 2x = 5
  • A 2y - x = 4
  • B Y + 2x = 3
  • C Y + 2x = 5
  • D 2y - x = 2
View Answer & Explanation
Question 28:
A chord of a circle subtends an angle of 60o at the length of a circle of radius 14 cm. Find the length of the chord
  • A 7 cm
  • B 14 cm
  • C 21 cm
  • D 28 cm
View Answer & Explanation
Question 29:
If sin θ = -1/2 for 0 < θ < 360o, the value of θ is
  • A 30o and 150o
  • B 150o and 210o
  • C 210o and 330o
  • D 150o and 330o
View Answer & Explanation
Question 30:
If y = (1 - 2x)\(^3\), find the value of dy/dx at x = -1
  • A 57
  • B 27
  • C -6
  • D -54
View Answer & Explanation