Past Questions And Answers
A major effect of oil pollution in coastal waters is the?
- A. destruction of marine life
- B. desalination of the water
- C. increase in the acidity of the water
- D. detoxification of the water
Local government is relevant because it provides political ______
- A. discussion among electorate
- B. discipline among party members
- C. representation in the judiciary
- D. participation at the grassroots
A blacksmith heated a metal whose cubic expansivity is 6.3 x 10-6K-1. The areal expansivity is
- A) 2.0 x 10-6K-1
- B) 2.1 x 10-6K-1
- C) 4.2 x 10-6K-1
- D) 6.3 x 10-6K-1
Another name for the simple majority system of voting is the
- A. first-past-the-post system
- B. proportional representation
- C. absolute majority
- D. second ballot system
Labour crises could be resolved if employers of labour adhere to the Prophet’s advice which says
- A. pay the labourer before his sweat dry
- B. it is better to cut firewood and sell than to beg
- C. Muslims should abstain from idleness
- D. the honour of a Muslim should not be violated
In a class of 80 students, every students had to study economics or geography, or both economics and geography, if 65 students studied economics and 50 studied geography, how many studied both subjects?
- A. 15
- B. 30
- C. 35
- D. 45
A charge of 1.0 x 10-5 Coulombs experience force of 40N at a certain point in space. What is the electric field intensity?
- A. 8.00 x 106NC-1
- B. 4.00 x 106NC-1
- C. 4.00 x 10-4NC-1
- D. 2.00 x 10-4NC-1
What process is illustrated below? S(s) ⇌H2O⇌ S (aq)
- A. Decomposition of a solid
- B. Melting of a solid
- C. Formation of saturated solution of a solid
- D. Sublimation of a solid
In modern economies, the Malthusian theory of population is ineffective because of
- A. birth control measures
- B. technical progress
- C. government policies
- D. natural disasters
Ice forms on a refrigerator ice-box at the rate of (4 - 06t)g per minute after t minutes. If initially there are 2g of ice in the box, find the mass of ice formed in 5 minutes
- A. 19.5
- B. 17.0
- C. 14.5
- D. 12.5