Past Questions And Answers
Which of the following officials were charged by pharaoh to kill the Hebrew male children?
- A. Egyptian physicians
- B. Egyptian taskmasters
- C. Hebrew midwives
- D. Egyptian soldiers
(a) Define the boiling point of a liquid.
(b) With the aid of a sketch diagram, describe an experiment to determine the boiling point of a small quantity of a Iiquid
(c) A piece of copper of mass 300 g at a temperature of 950°C is quickly transferred into a vessel of negligible thermal capacity containing 250 g of water at 25°C. If the final steady temperature of the mixture is 100°C, calculate the mass of water that will boil away. Especific heat capacity of copper = 4.0 x 10\(^2\) J kg\(^{-1}\)K\(^{-1}\) specific heat capacity of water = 4.2 x 10\(^{3}\) J kg\(^{-1}\)K\(^{-1}\) specific latent heat of vaporization of steam = 2.26 x 10\(^6\)J kg\(^{-1}\)
View Discussion (0)WAEC 2007 THEORY.jpeg)
the backward bending supply curve of labour indicates?
- A. an abnormal supply situation
- B. the law of supply
- C. that labour supply and wage are directly related
- D. that the elasticity of supply is uniform
From the words lettered A to D, choose the word or group of words that best completes each of the following sentences.
We came...rail
- A. on
- B. with
- C. by
- D. in
MS-Word is an example of
- A) Application Software
- B) System Software
- C) Operating System
- D) Scanner
One of the factors that determine the supply of agricultural produce in Nigeria is
- A. Price of substitutes
- B. Technological development
- C. Consumers choice
- D. Consumers income
By utility we mean____________
- A. beneficial
- B. power of satisfying a want
- C. advantageous
- D. consumable
From the alternative provided in the question below select the one which is most appropriately completes the sentence: Someone .... the radio cassette since 6 p.m. I wish he .... turn it off
- A. has been playing/ would
- B. is playing/ would
- C. played/ will
- D. has played/ should
A plane tiles 90km on a bearing 030° and then flies 150km due east. How far east of the starting point is the plane?
- A. 120km
- B. 165km
- C. 195km
- D. (150 + 45√3)km
Your father made our yoke heavy. Now therefore, lighten the hard service of your father These were the words of
- A. Jeroboam
- B. Solomon
- C. David
- D. Ahijah