Othello: So please your grace, my ancient;

A man he is of honesty and trust To his conveyance i assign my wife

Grace shall think

To be sent after me

(Act 1, Scene Three, Lines 279-283)

A man he is honesty and trust refers to_________

• A. Cassio
• B. Lodovico
• C. Gratiano
• D. Iago

Find the equation whose roots are \(-\frac{2}{3}\) and 3

• A. 3x²+11x-6=0
• B. 3x²+7x+6=0
• C. 3x²-11x-6=0
• D. 3x²-7x-6=0

The last words of Jesus on the cross was

• A. my God, my God, why has Thou forsaken
• B. father forgive them their transgression
• C. father into thy hand i commit my spirit
• D. God have mercy upon them

Which of the following statements on the use of X-rays is incorrect? X-rays are used

• A. In a hospital to obtain photographs of tissues and bones in the body
• B. For the treatment of malignant growths like cancer cells
• C. In detecting fingerprints
• D. To reveal hidden flaws in metal castings and welded joints work of art

In solution, aminoethanoic acid (glycine) can be represented as NH₃3 CH₂COO. This implies that it

• A. is soluble in all inorganic liquids
• B. can function as a weak acid or a weak base
• C. does not form salt with mineral acids
• D. is highly acidic

An ad valorem tax is imposed on

• A. special commodities
• B. exports
• C. imports
• D. the value of a commodity

The accelerating potential in a cathode ray oscilloscope is 2.5 kV. Calculate the maximum speed of the accelerated electrons. [ e = 1.6 x 10\(^{-19}\) C; Me = 9.1 x 10\(^{-31}\) kg]

Discount allowed is enjoyed by

• A. managers
• B. customers
• C. staff of the company
• D. suppliers

In a chemical reaction, the change in concentration of a reactant with time is

• A) entropy of reaction
• B) enthalpy of reaction
• C) rate of reaction
• D) order of reaction

Given: Opening capital - #50,000 Closing capital - #64,000 Drawings - #16,000 Determine the net profit

• A. #2,000
• B. #14,000
• C. #20,000
• D. #30,000