Mathematics 1982 Jamb Past Questions and Answers

Question 46 :

• JAMB 1982

In the fiqure where PQRTU is a circle, ISTI = IRSI and angle TSR = 52^o. Find the angle marked m

A. 128^o
B. 52^o
C. 104^o
D. 64^o
E. 116^o

Question 47 :

• JAMB 1982

If K is a constant, which of the following equations best describes the parabola?

A. Y = kx²
B. X = y² - k
C. Y = k - x²
D. X² = y² - k
E. Y = (k - x)²

Question 48 :

• JAMB 1982

PQRS is a parallelogram with area 50 square cm and the side PQ is 10cm long. T is a point on RS and TF is the altitude of the triangle TPQ. Find TF

A. 10cm
B. 12.5cm
C. 8cm
D. 6cm
E. 5cm

Question 49 :

• JAMB 1982

In the figure, QRST is a rectangle; PT// QM, angle P = 60^o. Find angle MUR

A. 150^o
B. 30^o
C. 60^o
D. 120^o
E. 90^o