1994 Past questions, multiple choice, 3

21. Given that a = 2 and b = 3, evaluate

A. 28
B. 8
C. −7
D. −28


22. Waec BECE maths, 1994 q22 objective test

Which of the following is illustrated on the number line above?


23. Waec BECE 1994 mathematics Objective test. q23

In the diagram above, A is the centre of the circle with radius 20 cm. If angle BACis 90°, find the perimeter of the shaded sector. [Take π = 3.14]

A. 7.14 cm
B. 31.8 cm
C. 40.0 cm
D. 51.4 cm


24. Waec BECE mathematics 1994 Objectives exam question 24 on Ghana five dot com

In triangle ABC, |AB| = |BC| = 5 cm and |AC| = 8 cm. Find |BD|

A. 3 cm
B. 4 cm
C. 9 cm
D. 33 cm


25. Write ¢35,632.00 correct to the nearest thousand cedis.

A. ¢40,000.00
B. ¢36,000.00
C. ¢35,600.00
D. ¢35,000.00


26. Solve for x if


27. Evaluate


28. A boy walked 7 km on a bearing 060°. which of the following diagrams shows his direction?

A. Waec BECE past question 1994 Multiple-choice, question 28

B.

C.

D.


29. In the following diagram G1OH1 is an enlargement of triangle GOH with scale factor k. If |GG| = 5 cm, |GO| = 2 cm and |G1H1| = 1 cm, what is the value of k?


30. If 14x = 9ten find x.

A. Five
B. Eight
C. Seven
D. Six