Correct Answer: A. Retailer.

Explanation

(a) Peter's description of Christians as "a chosen race and a royal priesthood":

(i) Christians as a chosen race and royal priesthood show them as a peculiar people of God, a holy nation.

(ii) God's own people.

(iii) According to Peter, Christians have replaced the Jews.

(iv) The Jews lost their privileges owing to unfaithfulness.

(v) God now requires Christians to declare, by their ways of life, those attitudes that justify them as believers.

(vi) Without their effort, God had made them His children.

(vii) They should, therefore, reject their previous addiction to their carnal/earthly desires.

(viii) They should maintain good conduct/be Christ-like before Gentiles//unbelievers.

(ix) Thus even if they later speak ill about them, they could eventually, on the day of judgement, confess their good deeds/righteousness.

(x) They should submit to all authorities.

(xi) They should also submit to the governors for these were appointed by God to punish offenders.

(xii) By doing right, they silence the ignorance of foolish men/the critics.

(xiii) As people liberated from the curse of the law, they must not use their freedom as a pretext for evil.

(xiv) They should, therefore, love the Christian brotherhood.

(xv) They should fear God/honour the Emperor.

(xvi) They should generally look up to the exemplary life of Jesus/follow his steps for he died for our sins that we might die to sin/live righteously.

(b) Examples of the Christian daily life:

(i) Service to God and obedience to His commandments.

(ii) Respect for school authorities/elders in the community/laws of the country.

(iii) Acknowledgement of God in everything and giving him all the glory for achievements and success.

(iv) Obedience to laws of the land (payment of taxes, dues, etc.).

(v) Giving service to the needy, poor, etc.

(vi) Assisting security agents whenever possible/maintenance of peace and order in the society,

Explanation

(i) Creation of a common market.

(ii) Economic co-operation and growth e.g promotion of joint ventures

(iii) Raising the standard of living of the citizens.

(iv) Increasing the rate of industrialization (v) Promotion of economic stability.

(vi) Integration of both fiscal and monetary policies (vii) Political stability

(viii) Fostering close relationship among member countries.

(ix) Encouraging freedom of movement of people and factors of production

(x) Presenting a common front towards non-member nations.

Correct Answer: A. of homogeneity

Explanation

A unitary system of government is often adopted by states that are homogeneous. In a unitary system, the central government holds most of the power, and this system works best in nations where the population has a lot in common, such as shared culture, language, and values. The other options do not directly relate to the reasons for adopting a unitary system.

Explanation

(a)

(b)

(c) The maximum value of y = 2.5.

(d) Obtaining the root of \(8x^{2} - 2x - 5 = 0\)

Divide both sides by -2, i.e \(-4x^{2} + x + \frac{5}{2} = 0\)

\(\therefore \text{Roots are } x = -0.7 ; x = 0.8.

Correct Answer: B. \(\frac{1}{\sqrt{29}}(-2i + 5j)\)

Explanation

The unit vector, \(\hat{n}\) is given by \(\hat{n} = \frac{\overrightarrow{r}}{|\overrightarrow{r}|}\)

= \(\frac{(-2i + 5j)}{\sqrt{(-2)^{2} + 5^{2}}} = \frac{(-2i + 5j)}{\sqrt{29}}\)

= \(\frac{1}{\sqrt{29}}(-2i + 5j)\)

Correct Answer: A. be made righteous

Correct Answer: B. Governor General

Correct Answer: C. eclipsed

Correct Answer: B. use of African languages as a medium of communication

Explanation

The use of African languages as a medium of communication is the correct answer. Islamic reformers, both past and present, actively support the translation of the holy texts into Swahili, Hausa, Fulfude, Wolof, Bambara and Yoruba.