Past Questions And Answers
Use the logic truth table in figure 3 to answer question
| X | Y | Z |
| 0 | 0 | 1 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
Given that X and Y are input variables while Z is the output. The truth table in figure 3 represents?
- A. XOR gate
- B. EX OR gate
- C. NOR gate
- D. NAND gate
The basic role of accounting is to?
- A. detect fraud
- B. attest to financial statements
- C. measure performance
- D. protect shareholders
In a hydraulic press, a force of 40N is applied to the smaller priston of area 10cm2. If the area of the larger piston is 200cm2, calculate the force obtained
- A. 800N
- B. 500N
- C. 80N`
- D. 50N
Crop rotation is often used in maintaining soil fertility because
- A. all crops grown, add nutrient to the soil
- B. some of the crops fix nitrogen in the soil
- C. crops grown are ploughed into the soil
- D. the crops are rotated on different farmlands
Simplify \(\frac{1}{\sqrt{3}+2}\) in the form \(a+b\sqrt{3}\)
- A. 2 -√3
- B. -2 - √3
- C. 2 + √3
- D. -2 + √3
An offer of new shares made to existing shareholders at a preferential price is called?
- A. bonus issue
- B. rights issue
- C. private placing
- D. debenture
Sole enterprise may flourish best in
- A) a mining business
- B) a retailing business
- C) an oil exploration business
- D) a car assembly business
Water waves have a wavelength of 3.6cm and speed of 18cms\(^{-1 }\) in deep water. If the waves enter shallow water with wavelength of 2.0cm, calculate the speed of the waves in the shallow water.
- A. 0.4cms\(^{-1}\)
- B. 2.5cms\(^{-1}\)
- C. 10.0cms\(^{-1}\)
- D. 10.8cms\(^{-1}\)
Farm produce are graded, packed and distributed by
- A. purchasing co-operatives
- B. agricultural co-operative banks
- C. consumer co-operative society
- D. marketing co-operatives
This question is based on General Literary Principles and Appreciation.
A speech made at the end of a dramatic performance is generally called
- A. a prologue
- B. an epilogue
- C. a dirge
- D. a monoloque