The count rate of a radioactive material is 800 count/min. If the half-life of the material is 4 days, what would the count rate be in 16 days later

• A. 200 count / min
• B. 100 count / min
• C. 50 count / min
• D. 25 count / min

The basic role of accounting is to?

• A. detect fraud
• B. attest to finacial statements
• C. measure performance
• D. protect sharehlders

What is the elasticity of demand for commodity X, if at a price of N25 the quantity demanded is 80 and when the price is reduced to N20 the quantity demanded is 100?

• A. 1.25
• B. 1.45
• C. 0.25
• D. 0.15

A boy measured the length and breath of a rectangular lawn as 59.6m and 40.3m respectively instead of 60m and 40m. What is the percentage error in his calculation of the perimeter of the lawn?

• A. 10%
• B. 1.4%
• C. 7%
• D. 0.1%

A common feature of Forcados, Bonny and Eket in the Niger Delta is that they are?

• A. very important fishing ports
• B. export processing zones
• C. important for natural gas export
• D. terminal for oil companies

A partnership is dissolved due to ________

• A. liquidity of the firm
• B. death of the employee
• C. insanity of a partner
• D. resignation of an employee

\(\overline{XY}\) is a line segments with the coordinates X (- 8,- 12) and Y(p,q). if the midpoint of \(\overline{XY}\) is (-4,-2) find the coordinates of Y.

• A. (-6,-2)
• B. (0,8)
• C. (4,10)
• D. (0,4)

Government as an institution of the state is defined as a body which

• A. conducts elections for the country
• B. makes, enforces and interprets laws for the state
• C. hires and trains political leaders
• D. makes and interprets laws

The instrument used in the capital market is?

• A. treasury bills
• B. bill of exchange
• C. stock
• D. debenture

If an increase in the supply of beef increased the supply of hides, then beef and hides are in

• A. competitive supply
• B. joint supply
• C. composite supply
• D. joint demand