GEOMETRY AND TRIGONOMETRY - Jamb Mathematics Past Questions and Answers

Question 296:

• JAMB 1988

In the figure, PS = 7cm and RY = 9cm. IF the area of parallelogram PQRS is 56cm². Find the area of trapezium PQTS

A. 56cm²
B. 112cm²
C. 120cm²
D. 176cm²

Question 297:

• JAMB 1988

In the figure, STQ = SRP, PT = TQ = 6cm and QS = 5cm. Find SR

A. \(\frac{47}{5}\)
B. 5
C. \(\frac{32}{5}\)
D. \(\frac{22}{5}\)

Question 298:

• JAMB 1988

In the figure, PS = RS = QS and QRS = 50°. Find QPR

A. 25^O
B. 40^O
C. 50^O
D. 65^O

Question 299:

• JAMB 1988

In the figure, XR and YQ are tangents to the circle YZXP if ZXR = 45° and YZX = 55°, Find ZYQ

A. 135^O
B. 125^O
C. 100^O
D. 90^O

Question 300:

• JAMB 1989

If the surface area of a sphere increased by 44%, find the percentage increase in diameter

A. 44
B. 30
C. 22
D. 20