If an ebonite rod is rubbed with fur

• A. both the ebonite rod and the fur will be negatively charged
• B. the ebonite rod will be positively charged while the fur will have no charge
• C. there will be electron transfer only if the ebonite rod is earthed
• D. the ebonite rod will be negatively charged while the fur will be positively charged

Isotherms are lines drawn on maps joining places having equal

• A. rainfall
• B. cloudliness
• C. pressure
• D. temperature

In a water culture experiment, a plant showed poor growth and yellowing of the leaves. These may be due to deficiency in

• A. copper
• B. iron
• C. magnesium
• D. calcium

Public debt is composed of?

• A. internal debts and World Bank loans
• B. money owed to local and foreign contractors
• C. internal and external debts
• D. loans granted by IMF and ADB

A trader brought a radio for #36 and sold it for #45. Express the profit as a percentage of the cost.

• a. 25%
• b. 30%
• c. 35%
• d. 40%

The major feature of an invoice is that, it?

• A. passes information through the sales day book
• B. has cash and bank column
• C. specifies the particular of goods bought
• D. indicates only the cash sales

The following agencies are responsible for conservation of in Nigeria except

• A. Forest department
• B. Nigerian conservation society
• C. Games reserve authority
• D. Nigerian red cross society

Silos ensure good storage because

• A. they are made of stainless steel
• B. of the air-tight environment created
• C. a lot of produce can be stored at a time
• D. they have high relative humidity

Use the diagram below to answer the question. The feature is one of the landforms associated with

• A. River erosion
• B. Wind deposition
• C. Wave erosion
• D. River deposition

Complete each of the following sentences by choosing the option that most suitably fills the space; If you travel by air you will be given an allowance to cover ....

• A. a luggage
• B. luggage
• C. luggages e
• D. a baggage