Correct Answer: C. \(3\frac{3}{5}\)

Explanation

\(5\frac{2}{5}\times \left(\frac{2}{3}\right)^2 ÷ \left(1\frac{1}{2}\right)^{-1}\\

\frac{27}{5}\times \frac{4}{9} \times \frac{3}{2}=3\frac{3}{5}

\)

Correct Answer: (D) catalogue

Correct Answer: D. control the government

Explanation

1. Governance is well-defined and made easier as spelt out in the constitution
2. Local issues receive prompt attention from the local government
3. Issues of diversities and plurality are addressed by the Constitution
4. It has offered protection to the minority groups/interest
5. Citizens feel a part of the political process and system/sense of belonging
6. It ensures the protection of Nigeria against external attack
7. Agricultural issues are addressed
8. State governors have better understanding of their states, powers and functions
9. The system allows for effective checks and balances between the centre and components units
10. It has encouraged local initiative
11. It has contributed to the pooling of resources for national development
12. It has enhanced prestige of Nigeria among the comity of nations
13. The Federation addresses revenue sharing formula
14. The Nigerian Federation allows state governments to contract foreign loans and investments.
15. The Federation allows the states to develop at their own pace.

Correct Answer: A. Marginal utility of a commodity is equal to the price paid for it

Explanation

MUx/Px = MUy/Py, where MUx is the marginal utility derived from good x, Px is the price of good x, MUy is the marginal utility of good y and Py is the price of good y. A consumer should spend his limited money income on the goods which give him the most marginal utility per dollar. Only when the ratio of MU/P is equal for all goods is a consumer maximizing his total utility.

Correct Answer: B. interest aggregation

Explanation

(a) Methods of identification in cattle production: Branding with hot iron, Tagging (Neck/Ear/Nose), Ear Notching, Tattooing

(b) Reasons for carrying out the following animal husbandry practices:

(i) Culling of poultry

- To remove unproductive birds from the flock

- To remove diseased birds from the flock to prevent spread of disease

- To remove aggressive or cannibalistic birds from the flock

- To remove pest infested birds from the flock

(ii) Dehorning of cattle

- To reduce the space required by cattle during feeding

- To ensure that the animals eat more peacefully

- To enhance the physical appearance of the cattle

- To ease the transportation of the cattle from one location to another

- To make handling easy

- To reduce aggressive tendencies in the flock and reduce injuries to individuals.

(c) Botanical names of pasture legumes grown in West Africa:

Calopogonium mucunoides, Centrosema pubescens, Pueraria phaseoloides, Stylosanthes gracilis, Mucuna utilis, Crotalaria juncea

(d) Ways of preserving harvested fish: Freezing, Smoking, Salting, Sun drying, Canning, Roasting, Irradiation, Steam cooking, Icing

Correct Answer: B) Ahaz

Explanation

This question is asking about which king of Judah removed the Sabbath canopy built in the temple of the LORD to satisfy the king of Assyria. The options are Hezekiah, Ahaz, Zedekiah, and Manasseh. The correct answer is Option B: Ahaz.

The Bible records that Ahaz was one of the kings of Judah who reigned in Jerusalem. He did evil in the sight of the LORD and worshipped other gods. When the king of Assyria attacked Judah, Ahaz became afraid and sought help from the king of Assyria. In order to appease the king of Assyria, Ahaz removed the Sabbath canopy built in the temple of the LORD and closed the outer entrance for the king. This act was a clear disregard for God's commandments and a sign of Ahaz's unfaithfulness to God.

It is important to note that the Sabbath canopy was a structure built in the temple of the LORD to remind the people of Israel of the importance of the Sabbath, which was a day of rest and worship. Removing the canopy was a serious offense to the people of Israel and to God.

In summary, the correct answer to this question is Option B: Ahaz. Ahaz removed the Sabbath canopy built in the temple of the LORD to satisfy the king of Assyria, which was a sign of his unfaithfulness to God.

Correct Answer: A. they collide without loss of energy

Correct Answer: A. Palace

Explanation

President Shehu Shagari was removed from office through palace coup by Mohammed Buhari on January 1, 1983.