Correct Answer: A. A dissected plateau

Correct Answer: A. power

Correct Answer: B. Virus

Correct Answer: A. Lagos to Kano

Explanation

(c) Factors to be considered by a bank manager before granting a loan.

(i) The volume of the customer's turnover with the bank must be large enough in relation to the loan sought.

(ii) The viability of the project for which the loan is sought must be ascertained.

(iii) The character: The reliability of the customer, his personal integrity, how honest and sincere he had been in paying past loans granted will be considered.

(v) The type of security provided, its nature and marketability are important consideration to make. (Collateral).

(vi) The human capital: The worth of the business and its financial position will be considered. If the business is greatly indebted, the bank may be reluctant to grant further loan.

(vii) Government policy: The existing government policy concerning bank lending is to be considered.

(viii) The purpose for which the loan is to be granted must be legal and agreed with the bank policy.

(ix) The amount required from the bank vis-a-vis the total cost of the project must be considered.

Correct Answer: B. 20 years

Explanation

Here's how to solve this problem:

The formula for radioactive decay is:

N(t) = N₀ * (1/2)^(t / T)

Where:

• N(t) is the amount of material remaining after time t

• N₀ is the initial amount of material

• t is the elapsed time

• T is the half-life of the material

We are given:

• The fraction of atoms left, N(t) / N₀ = 1/64

• The elapsed time, t = 120 years

Substitute these values into the formula:

1/64 = (1/2)^(120 / T)

Now, we need to express 1/64 as a power of 1/2:

1/64 = (1/2)⁶

So, the equation becomes:

(1/2)⁶ = (1/2)^(120 / T)

Since the bases are the same, the exponents must be equal:

6 = 120 / T

Now, solve for T:

T = 120 / 6

T = 20 years

The half-life of the material is 20 years.

Comparing this with the given options:

A. 24 years

B. 20 years

C. 10 years

D. 2 years

The correct answer is B.

The final answer is 20 years.

Explanation

Merits of the Clifford Constitution of 1922 in Nigeria are:

(a)(i) The constitution introduced elective principles which for the first time allowed Nigerians to elect their representatives to the legislative council

(ii) It paved way for the formation of political parties in Nigeria.

(iii) More Africans were allowed into the legislative council.

(iv) It was the first written constitution for Nigeria.

(v) It established a constitutional government in Nigeria as opposed to government by statutory instrument or orders.

(vi) It increased political awareness through political education during political campaigns.

(vii) It enhanced greater political participation by means of political party membership etc.

(viii) It laid the foundation for Nigeria self-government.

(ix) The constitution later generated political controversies, which helped to increase the tempo of Nationalism in Nigeria. This led to its revision in subsequent constitutions.

(b)(i)The British still dominated the Legislative Council.

(ii) Majority of the members of the Legislative Council were nominated, not elected.

(iii) The Executive Council was made up of officials to the exclusion of Nigerians.

(iv) The application of the elective principle was limited to Lagos and Calabar.

(v) The Constitution limited its jurisdiction only to the Southern provisions.

(vi)The Governor was vested with veto and reserved powers.

(vii) The franchise was tied to wealth of N200 (One hundred pounds) and residing in Lagos or Calabar.

Correct Answer: C. social responsibility

Correct Answer: A. chlorophll and carotenoids

Correct Answer: C. they have divine mandate