Gce Model Questions Vol1 2021 Economics Question 12

Practice objective / multiple choice question 12 from the 2021 Gce Model Questions Vol1 Economics examination.

Gce Model Questions Vol1 2021 Economics Objective / Multiple Choice Medium Difficulty
Question 12 GCE_MODEL_QUESTIONS_VOL1 • 2021 • ECONOMICS • objective

A market's demand curve is linear and passes through the points \((P=20,\;Q=500)\) and \((P=15,\;Q=800)\). Determine the price elasticity of demand at the price \(P = 18\) using the point‑elasticity formula, and state whether demand is elastic at that price.

Answer Options

A. -2.10
B. -1.20
Correct Answer C. -1.74
D. -0.85
Correct Answer
C
Correct Option:
-1.74

About This Question

This is Gce Model Questions Vol1 2021 Economics Question 12. It is one of the objective questions from the 2021 Gce Model Questions Vol1 Economics examination.

Difficulty level: Medium .

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