Question 321· Market structures· JAMB
JAMB and WAEC Economics questions
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- Explanation and discussion
Question 322· Market structures· WAEC
In perfect competition, firms are
Explanation and discussionQuestion 323· Market structures· WAEC
In perfect competition, a firm is a
Explanation and discussionQuestion 324· Market structures· JAMB
A natural monopoly arises where
Explanation and discussionQuestion 325· Market structures· JAMB
Price discrimination is possible when
Explanation and discussionQuestion 326· Market structures· JAMB
Under perfect competition in the long run, firms earn
Explanation and discussionQuestion 327· Market structures· WAEC
A market dominated by a few large firms is
Explanation and discussionQuestion 328· Methods and tools of economic analysis· WAEC
The median of 15, 9, 21, 12 and 18 is
Explanation and discussionQuestion 329· Methods and tools of economic analysis· WAEC
Which chart best shows the shares of total government spending on education, health, defence and roads?
Explanation and discussionQuestion 330· Methods and tools of economic analysis· WAEC
A survey found that a loaf of bread cost ₦600, ₦650, ₦650, ₦700 and ₦800 in five shops. Find the mode.
Explanation and discussionQuestion 331· Methods and tools of economic analysis· WAEC
Find the median of 7, 3, 9, 5 and 11.
Explanation and discussionQuestion 332· Methods and tools of economic analysis· WAEC
The mode of the data 3, 5, 5, 7, 9 and 5 is
Explanation and discussionQuestion 333· Methods and tools of economic analysis· JAMB
A household spends ₦15,000 of its ₦60,000 monthly budget on food. In a pie chart of the budget, the angle for food is
Explanation and discussionQuestion 334· Methods and tools of economic analysis· WAEC
The mean of 6, 8, 10, 12 and 14 is
Explanation and discussionQuestion 335· Methods and tools of economic analysis· WAEC
In a pie chart of total expenditure of ₦720,000, food costs ₦180,000. The angle for food is
Explanation and discussionQuestion 336· Methods and tools of economic analysis· JAMB
Find the mode of 3, 5, 5, 7, 9, 5, 7.
Explanation and discussionQuestion 337· Methods and tools of economic analysis· WAEC
The value that occurs most often in a set of data is the
Explanation and discussionQuestion 338· Methods and tools of economic analysis· WAEC
Find the mean of 12, 15, 18, 20 and 25.
Explanation and discussionQuestion 339· Methods and tools of economic analysis· JAMB
The price of a bag of rice rises from ₦50,000 to ₦60,000. Find the percentage increase.
Explanation and discussionQuestion 340· Methods and tools of economic analysis· JAMB
A graph of quantity demanded against price is used mainly to show
Explanation and discussion
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