Test Index

WAEC Agriculture 2025 Paper

Question : 46

Total: 50

The percentage change in quantity supplied for maize is

Solution:

Concept:

Percentage change compares the change in quantity supplied with the original quantity supplied.

Explanation:

Original quantity supplied:

Q_{1} = 480

kg.

New quantity supplied:

Q_{2} = 400

kg.

Change in quantity supplied:

480 - 400 = 80

kg.

This change is expressed as a percentage of the original quantity supplied:

\text{Percentage change} = \frac{80}{480} \times 100 = 16.67\%

(approximately

16.7\%

Answer:

B. 16.7%

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