The investment expenditure of an economy changes by N2 million and MPC is 0.75 What is the change in income?

• A. N0.5m
• B. N1.5m
• C. N2.6m
• D. N8.0m

If salary account is debited instead of stationary account, the error committed is that of?

• A. commission
• B. omission
• C. principle
• D. compensation

The court that has unlimited power to interpreted the constitution is the

• A. High Court
• B. Court of Appeal
• C. Supreme Court
• D. Magistrate court

In a free market economy, resources are allocated through the

• A. government department
• B. price mechanisms
• C. trade union
• D. state planning committee

This question is based on Chinua Achebe's Arrow of God

Which of the following BEST describes Ezeulu's mood when he was locked up in Okperi by the white administrator?

• A. Indifference
• B. Despair
• C. Apathy
• D. Nobility of mind

A metal that can be extracted from cassitertite is

• A. cacium
• B. magnesium
• C. tin
• D. copper

Which of the following represents the correct sequence in which denudation occurs?

• A. Weathering.....Erosion......Deposition
• B. Deposition....Weathering....Erosion
• C. Erosion....Weathering......Deposition
• D. Weathering...Deposition...Erosion

A persistent rise in the general level of prices implies?

• A. an increase in some prices
• B. a one-time rise in prices
• C. a steady fall in the purchasing power of money
• D. that the higher the price level, the more the value of money

Which of the following is not pre-islamic deity ?

• A. Awf
• B. Nasr
• C. Husbal
• D. Kiswah

A force of 500N is applied to a steel wire of cross-sectional area 0.2m², The tensile stress is

• A. 2.5x10⁴Nm^-2
• B. 1.0x10²Nm^-2
• C. 1.0x10³Nm^-2
• D. 2.5x10³Nm^-2