Search SchoolNGR

Friday, 07 August 2026
Register . Login

Mathematics Past Questions and Answers

Jamb Mathematics Questions

Question 491:
A force of 5 units acts on a particle in the direction to the east and another force of 4 units acts on the particle in the direction north-east. The resultants of the two forces is
  • A \(\sqrt{3}\) units
  • B 3 units
  • C \(\sqrt{41 + 20 \sqrt{2}}\) units
  • D \(\sqrt{41 - 20 \sqrt{2}}\) units
View Answer & Explanation
Question 492:
The minimum point on the curve y = x2 - 6x + 5 is at
  • A (1, 5)
  • B (2, 3)
  • C (-3, -4)
  • D (3, -4)
View Answer & Explanation
Question 493:
If \(3x - \frac{1}{4})^{\frac{1}{2}} > \frac{1}{4} - x \), then the interval of values of x is
  • A X > \(\frac{1}{3}\)
  • B X < \(\frac{1}{3}\)
  • C X < \(\frac{1}{4}\)
  • D X < \(\frac{9}{16}\)
  • E X > \(\frac{9}{16}\)
View Answer & Explanation
Question 494:
A canal has rectangular cross section of width10cm and breadth 1m. If water of uniform density 1 gm cm-3 flows through it at a constant speed of1000mm per minute, the adjacent sea is
  • A 100000
  • B 1000000
  • C 120000
  • D 30000
  • E 350000
View Answer & Explanation
Question 495:
A man runs a distance of 9km at a constant speed for the first 4 km and then 2 km\h faster for the rest of the distance. The whole run takes him one hour. His average speed for the first 4 km is
  • A 6 km/h
  • B 8 km/h
  • C 9 km\h
  • D 11 km\h
  • E 13 km\h
View Answer & Explanation