Mathematics 1986 Jamb Past Questions and Answers

Question 46 :

• JAMB 1986

In the figure, \(\bigtriangleup\)PQT is isosceles. PQ = QT, SRQ = 35^o, TPQ = 20^o and PQR is a straight line.Calculate TSR

A. 20^o
B. 55^o
C. 75^o
D. 140^o

Question 47 :

• JAMB 1986

in the figure, PQ||ST, RS||UV. If PQR = 35^o and QRS = 65^o, find STV

A. 30^o
B. 35^o
C. 55^o
D. 65^o

Question 48 :

• JAMB 1986

The people in a city with a population of 0.9 million were grouped according to their ages. Use the diagram to determine the number of people in the 15 - 29 years group

A. 29 x 10⁴
B. 26 x 10⁴
C. 16 x 10⁴
D. 13 x 10⁴