Express 2.7864 x 10^-3 to 2 significant figures

• A. 0.28
• B. 0.27
• C. 0.0028
• D. 0.0027

The first commuters were programed using _________

• A. Assembly language
• B. Machine language
• C. Source code
• D. Object code

WILLIAM SHAKESPEARE: Twelfth Night Read the extract below and answer the question

So please my lord, I might not be admitted;

But from her handmaid to return this answer:

The element itself, till seven years heat,

Shall not behold her face at ample view......

(Act 1 Scene 1)

''Element'' in the third line refers to the

• A. sky
• B. weather
• C. sun
• D. cloud

In the diagram, a ladder PS leaning against a vertical wall PR makes angle x° with the horizontal floor. The ladder slides down to a point QT such that angle QTR = 30° and SNT = y°. Find the relation between x and y.

• A. \(y = \frac{1}{2}x + 30\)
• B. \(y = \frac{1}{2}x + 30\)
• C. \(y = x + 30\)
• D. \(y = x - 30\)

Electrovalent compounds are characterized by

• A. solubility in ethanol
• B. high molar mass
• C. high melting point
• D. strong oxidizing ability

The government can influence the price of agriculture products by?

• A. fixing minimum prices when agricultural output is low
• B. fixing maximum prices in years of bumper harvest
• C. the use of buffer stock and stabilization funds
• D. paying all farmers producing identical crops a uniform amount of money

This question is based on Frank Ogodo Ogbeche's Harvest of Corruption.

From its resolution of conflicts. the play can be described as being

• A. obscene
• B. farcical
• C. comic
• D. didactic

One major characteristic of credit unions and thrift societies is that

• A. the contribution of every member depends on the member's ability
• B. the legal processes involved in their formation are rigid
• C. membership is compulsory to people in the same line of business
• D. a minimum of ten people in the same line of business can form the union

Evaluate, correct to the nearest whole number \(7\frac{1}{2}-\left(2\frac{1}{2}+3\right)\div\frac{33}{2}\)

• A. 33
• B. 8
• C. 7
• D. 0

What is the likely formula of a compound formed between element M in group 2 and between element X in group 7?

• A)
  M\(_7\)X\(_2\)
• B)
  MX\(_2\)
• C)
  M\(_2\)X\(_7\)
• D)
  M\(_2\)X