If \(T = 2\pi \sqrt{\frac{l}{g}}\), make g the subject of the formula

• A. (4π l²) / T
• B. (4π²l) / T²
• C. (4π²l²) / T²
• D. (2π√l) / T

The decision on what to produce is a problem in

• A. all economics system
• B. a mixed economic system only
• C. a democratic socialist economy only
• D. a free enterprise system only

Josiah was eight years old when he began to reign, and he reigned _______ in Jerusalem

• A. 25 yrs
• B. 31 yrs
• C. 40 yrs
• D. 15 yrs

How many state Governors are there in Nigeria in the year 2011?

• A. 36
• B. 37
• C. 38
• D. 39

Which of the following salts in aqueous solution will have a pH greater than 7?

• A. NaCl
• B. ACI₃
• C. FeCI₃
• D. K₂CO₃

Which of following acids forms normal salts only?

• A. Tetraoxosulphate (VI) acid
• B. Trioxosulphate (IV) acid
• C. Acetic acid
• D. Tetraoxophosphate (V) acid

After the sentence below, a list of possible interpretations is given. Choose the interpretation that you consider most appropriate for the sentence.

We shall understand her better by and by. This means that we shall know her better

• A. without her knowing it
• B. much later
• C. before long
• D. by spending time with her

According to the Letter of Paul to the Romans, sin reigned in death, while grace reigned through righteousness to

• A. salvation
• B. eternal life
• C. eternal pace
• D. eternal joy

Which of the following should not be encouraged by a responsible parent

• A. moral development
• B. religious fundamentalist
• C. spiritual development
• D. respect for elders

The value of money is best determined by

• A. input-output ratio
• B. the purchasing power
• C. the importance people attach to it
• D. economies of scale