Mathematics 1999 Jamb Past Questions and Answers

Question 31 :

• JAMB 1999

Find the length XY in the triangle above.

A. √7 m
B. √6 m
C. √5 m
D. √3 m

Question 32 :

• JAMB 1999

In the figure above, PQRS is a circle with ST//RQ. Find the value of x PT = PS.

A. 70^o
B. 55^o
C. 40^o
D. 35^o

Question 33 :

• JAMB 1999

In the diagram above, EFGH is a cyclic quadrilateral in which EH//FG, EG and FH are chords. If ∠ FHG = 42^o and ∠ EFH = 34^o, calculate ∠ HEG

A. 34^o
B. 42^o
C. 52^o
D. 76^o

Question 34 :

• JAMB 1999

In the figure above, TZ is tangent to the circle QPZ. Find x if TZ = 6 units and PQ = 9 units

A. 3
B. 4
C. 5
D. 6

Question 35 :

• JAMB 1999

Find the value of l in the frustrum above

A. 5cm
B. 6cm
C. 7cm
D. 8cm