Jamb Mathematics 1984 Past Questions and Answers

Question 41:

• JAMB 1984

In the figure, QRS is a line, PSQ = 35^o, SPR = 30^o and O is the centre of the circle. Find OQP.

A. 35^o
B. 30^o
C. 130^o
D. 25^o
E. 65^o

Question 42:

• JAMB 1984

In the figure, determine the angle marked y

A. 66^o
B. 110^o
C. 26^o
D. 70^o
E. 44^o

Question 43:

• JAMB 1984

Find the x co-ordinates of the points of intersection of the two equations in the graph

A. 1, 1
B. 0, 4
C. 0,0
D. 4, 0
E. 4, 9

Question 44:

• JAMB 1984

In the figure, TSP = PRQ, QR = 8cm, PR = 6cm and ST = 12cm. Find the length SP

A. 4cm
B. 16cm
C. 9cm
D. 14cm
E. Impossible, insufficient data

Question 45:

• JAMB 1984

In the figure, O is the centre of circle PQRS and PS//RT. If PRT = 135, then PSO is

A. 67\(\frac{1}{2}\)^o
B. 22\(\frac{1}{2}\)^o
C. 33\(\frac{1}{2}\)^o
D. 45^o
E. 90^o