One of the advantages of outbreeding is

• A. pests tolerance
• B. disease resistance
• C. fast growth
• D. tall height

The Exclusive List in a federal system state includes

• A. education
• B. market
• C. defence
• D. transportation

In the diagram O and O' are the centres of the circles radii 15cm and 8cm respectively. If PQ = 12cm, find |OO'|.

• A. 8.46cm
• B. 19.04cm
• C. 20.81cm
• D. 26.16cm

(a) (i) Using a scale of 2 cm to 1 unit on both axes, on the same graph sheet, draw the graphs of \(y - \frac{3x}{4} = 3\) and \(y + 2x = 6\).

(ii) From your graph, find the coordinates of the point of intersection of the two graphs.

(iii) Show, on the graph sheet, the region satisfied by the inequality \(y - \frac{3}{4}x \geq 3\).

(b) Given that \(x^{2} + bx + 18\) is factorized as \((x + 2)(x + c)\). Find the values of c and b.

Members of the phylum protozoa use the contractile vacuole

• A. to remove excess food
• B. for movement
• C. for digestion
• D. to remove excess water

The efficiency of the pulley system shown below is 80%. find the effort E required to lift the load of 1200N

• A) 275N
• B) 325N
• C) 375N
• D) 573N

The sum of the first n terms of an arithmetic progresssion is 252. If the first term is -16 and the last term is 72, find the number of terms in the series

• A. 6
• B. 7
• C. 8
• D. 9

In commercial banking, an account from which the customer cannot withdraw money instantly is a?

• A. demand deposit account
• B. time deposit account
• C. special deposit account
• D. savings deposit account

Moses sent men to spy out the land of Canaan in order to

• A. measure the entire land
• B. share out the land
• C. know if it was good or bad
• D. know if it was flowing with milk and honey

Choose the option nearest in meaning to the underlined word(s). Agwube's explanation of her poor performance at the examination only begged the question?

• A. delayed her punishment
• B. sounded quite convincing
• C. did not address the issue
• D. overflogged the matter