The organelle which eliminate water from the body of protozoa is

• A. plasma membrane
• B. contractile vacuole
• C. cell wall
• D. Protoplasm

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

My Gajere is generous to a fault with everything he has.............This means that he is ...........

• A. just a little generous
• B. not generous at all
• C. excessively generous
• D. very stingy

Find the coordinates of the centre of the circle \(3x^{2}+3y^{2} - 4x + 8y -2=0\)

• A. (-2,4)
• B. (\(\frac{-2}{3}, \frac{4}{3}\))
• C. (\(\frac{2}{3}, \frac{-4}{3}\))
• D. (2, -4)

The area marked Q is best known for mining of

• A. lead
• B. uranium
• C. zinc
• D. plantinium

The responsibility of giving policy guidelines to the board of corporations rest with the

• A. Board of Directors
• B. Minister
• C. Chairman
• D. Permanent Secretary

From the alternatives provided in the question below select the one which most appropriately completes the sentence: I meant ... a pencil but there was no one .... there.

• A. buying/selling
• B. to buy/to sell
• C. buying/to sell
• D. buy/to sell

After each of the following sentences, a list of possible interpretations of the sentence is given. Choose the interpretation that you consider most appropriate for each sentence. Mary Onyali won the race by a hair's breadth. This means that Mary won

• A. convincingly
• B. narrowly
• C. comfortably
• D. luckily

a. What are incomplete records?

b. Outlinethree limitations of keeping incomplete records

c. Statethree reasons a business keeps incomplete records

Carbonaceous type of sedimentary rocks are made from

• A. remains of dead animals
• B. vegetative matter
• C. molten magma
• D. living plants and animals

The median of an odd-numbered set of scores is the

• A. Middle value in the set
• B. Highest value in the set
• C. Arithmetic means of the set
• D. Most frequent occuring score