What is the quantity of electricity produced when a current of 0.5A is passed for 5 hours 45 mins? (F = 96500C)

• A) 0.11F
• B) 0.12F
• C) 0.22F
• D) 1.1F

An increase in the discount rate is an indication of a central bank's intention to pursue?

• A. an expansionary monetary policy
• B. a disciplined monetary policy
• C. a dynamic monetary policy
• D. a contractionary monetary policy

The deliberate effort to avoid behaving abnormally when faced with pressure can be termed

• A. self esteem
• B. self control
• C. integrity
• D. determination

Which of the following compounds will impart a brick-red colour to a non-luminious bunsen flame?

• A. NaCl
• B. LiCl
• C. CaCl₂
• D. MgCl₂

Hydrogen bonds are formed between molecules containing a hydrogen atom bonded to a

• A. strongly electronegative atom
• B. non-polar species
• C. diatomic element
• D. complex ion

System software has which major function?

• A. Giving utility
• B. making navigation easier for user
• C. controlling the computer system
• D. maintain the system

A business shows total debtors’ balances of ?400,000 in its ledger at the end of its financial year. A customer owing ?40,000 is bankrupt, and there is no possibility of getting the debt paid. A further 2% of the debt is considered doubtful. What debtor’s total will be included as a current asset in the balance sheet?

• ?400,000
• B) ?352,800
• C) ?352,000
• D) ?436,200

The structure of the civil service is based onThe structure of the civil service is based on

• A. lateral organization
• B. merit system
• C. patronage system
• D. hierarchical organization

The quantity of heat energy required to melt completely 1 kg of ice at - 30^oC is [latent heat of fusion = 3.5 x 10⁵Jkg ^-1, specific heat capacity of ice = 2.1x10³Jkg ^-1K^-1]

• A. 4.13x¹⁰6J
• B. 4.13x10⁵J
• C. 3.56x10⁴J
• D. 3.56x10²J

If P = \({n^{2} + 1: n = 0,2,3}\) and Q = \({n + 1: n = 2,3,5}\), find P\(\cap\) Q.

• A. {5, 10}
• B. {4, 6}
• C. {1, 3}
• D. { }