COUNT DOWN WAEC/NECO QUESTIONS

KNOW YOUR ACADA

COUNT DOWN TO WASSCE/NECOSSCE, UME AND POST UME EXAMS

NATURE AND SCOPE OF ECONOMICS Game 2

  1. The hourly wage of five employees of the PHCN is 2.52, 3.96, 3.28, 9.20, 3.75 respectively. The median hourly wages is (a) 2.52 (b) 3.28 (c) 9.20 (d) 3.96
  2. A collection of data between the highest and lowest number is referred to as (a) disjoint data (b) raw data (c) class interval (d) frequency
  3. The difference between the highest and the lowest number in a set of data is the (a) range (b) median (c) variance (d) mode
  4. The most occurring value in a given data is the (a) mode (b) median (c) mean (d) range
  5. Data presented in tables are usually arranged in (a) charts and tables (b) rows and columns (c) graphs and rows (d) pictograms and rows (e) maps and pie charts
  6. Which of the following is not a set of measure of central tendency (a) mode and median (b) mean and median (c) mean and mode (d) mode, mean and median

Use the table below to answer questions 7 and 8

Price (N) Quantity (Kg)
40 6
48 5
55 4
60 3
70 2
  1. What is the mean quantity (a) 5kg (b) 6kg (c) 3kg (d)4kg
  2. Find the mean of the distribution (a) N54 (b)N51 (c) N56 (d) N59
  3. The diagram above is a (a) pie chart (b) bar chart (c) line graph (d) histogram
  4. What is the formula for standard deviation_________________

THEORY (ATTEMPT ALL QUESTIONS)

Year 2000 2001 2002 2003 2004
Saving 100 120 120 180 200
Current 65 75 70 100 130
Fixed deposit 40 45 60 145 50
  1. Present in component bar chart
  2. Given the demand function Qs=400+20p, find the quantity demand when price is (a) 20 (b) 18 (c) 8
  3. The demand function is given as Qd=50+2/3p. The supply function is also given as Qs=p+28. Find the equilibrium price and quantity.
  4. Define graph
  5. Define table
Sector Amount (million)
Education 6250
Mining 2150
Agriculture 4300
Communication 2400
Health 2900
  1. Represent the following information in pie chart
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