Factorize r² - r(2p + q) + 2pq

• A. (r - 2q)(2r - p)
• B. (r - p)(r + p0
• C. (r - q)(r - 2p)
• D. (2r - q)(r + p)

Choose the option opposite in meaning to the underlined word(s).

The evidence the leader gave wasincontrovertible?

• A. indulbitable
• B. contestable
• C. practicable
• D. logical

Speaker: I think this tale would win my daughter too,

Good Brabantio, take up this mangled matter at the best

Men do their broken weapons rather use

Than their bare hands

(Act 1, Scene Three, Lines 171-174)

The tale being referred to is___________

• A. Duke's war exploits
• B. Brabantio's rejection of the Othello and Desdemona relationship
• C. Othello's war exploits
• D. Brabantio's rejection of Othello's love for his daughter

Which of the following was the most senior official under the British colonial administration? The

• A. District Officer
• B. Lieutenant Governor
• C. President
• D. Governor

If log7.5 = 0.8751, evaluate 2 log75 + log750

• A. 6.6252
• B. 6.6253
• C. 66.252
• D. 66.253

Choose the option nearest in meaning to the underlined word. Participation in the programme isoptional?

• A. unnecessary
• B. recommended
• C. hard to justify
• D. a matter of choice

EDSAC was produced using a concept known as

• A. Circuit switching
• B. Packet routing
• C. Packet switching
• D. Stored program

The best technique to prevent soil erosion in a humid, gently sloping area is to adopt?

• A. contour ridging
• B. wind breakers
• C. intercropping
• D. terrace cultivation

What is the volume of oxygen required to bum completely 45cm³ of methane at s.t.p?

• A) 135.0cm³
• B) 180.0cm³
• C) 45.0cm³
• D) 90.0cm³

Wheat can be grown in large quantities in all the following states except

• A. Kwara
• B. Oyo
• C. Plateau
• D. Rivers