Neco Model Questions Vol1 2017 Government Question 41

Practice objective / multiple choice question 41 from the 2017 Neco Model Questions Vol1 Government examination.

Neco Model Questions Vol1 2017 Government Objective / Multiple Choice Hard Difficulty
Question 41 NECO_MODEL_QUESTIONS_VOL1 • 2017 • GOVERNMENT • objective

Nigeria has had four constitutions since independence. Let the durations (in years) of the first, second, third and fourth constitutions be \(a, b, c,\) and \(d\) respectively. It is known that \(d = 2b\), that \(a + c = b\), and that the total number of years under constitutional rule up to 2020 is 45 years, i.e., \(a + b + c + d = 45\). Find the value of \(d\).

Answer Options

A. 23
B. 20
Correct Answer C. 22.5
D. 21.5
Correct Answer
C
Correct Option:
22.5

About This Question

This is Neco Model Questions Vol1 2017 Government Question 41. It is one of the objective questions from the 2017 Neco Model Questions Vol1 Government examination.

Difficulty level: Hard .

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