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The machine used to raise a flag makes work easier by
A. changing the direction of the effort.
B. making the load lighter.
C. reducing the distance that effort moves.
D. Reducing the effort
Date posted:
July 29, 2019
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The diagram below shows a simple machine with positions labelled E, F, G and H.
For the machine to make work easier the effort should be applied at point
A. E.
B. F.
C. G.
D. H.
Date posted:
July 29, 2019
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Which one of the following activities would cause a reduction in the number of animals in a river?
A. Washing vehicles in the river.
B. Dumping human waste into the river.
C. Wild animals watering in the river.
D. Cutting trees from the river bank.
Date posted:
July 29, 2019
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Use of cover crops for conservation of soil will work in the same way as
A. planting of trees.
B. mulching.
C. terracing.
D. contour farming.
Date posted:
July 29, 2019
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A pupil left home for school at a speed of 5km/h and returned at a speed of 4km/h. The whole journey took 5h 24min. How far is the school from home in kilometres?
A. 9
B. 12
C. 24
D. 27
Date posted:
July 29, 2019
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In a ranch the ratio of goats to sheep is 4:3, sheep to cows 5:2 and cows to donkeys is 3:2. What is the ratio of goats to donkeys?
A. 1:2
B. 1:5
C. 2:1
D. 5:1
Date posted:
July 29, 2019
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A lorry carrying a load of thirty bags of sugar each 90 kg and forty bags of rice each 25 kg. If the load is half the mass of the lorry when empty, what is the total mass of the loaded lorry in tonnes?
A. 3.7
B. 5.55
C. 7.4
D. 11.1
Date posted:
July 29, 2019
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A component of air used for germination is also required for
A. burning substances.
B. preserving soft drinks.
C. making proteins.
D. making electric bulbs.
Date posted:
July 29, 2019
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In an experiment on mixing of liquids, water, cooking oil, fresh milk and kerosene were mixed two at a time. Cooking oil mixed well with
A. water and fresh milk.
B. water only.
C. fresh milk and kerosene.
D. kerosene only.
Date posted:
July 29, 2019
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What is 440444.04 written in words?
A. Forty four thousand four hundred forty four and four tenths.
B. Four hundred and forty thousand four hundred and forty four and four hundredths.
C. Four hundred and forty four thousand four hundred and forty four and four hundredths.
D. Four hundred and forty thousand four hundred and forty four and four tenths.
Date posted:
July 29, 2019
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The form of energy that comes second during energy transformation in a torch dry cells is
A. Light.
B. electrical.
C. chemical.
D. heat.
Date posted:
July 29, 2019
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What are the challenges faced by clearing and forwarding firms?
Date posted:
July 29, 2019
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Differentiate between an inflationary gap and the deflationary gap
Date posted:
July 18, 2019
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Derive the balanced budget multiplier
Date posted:
July 18, 2019
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What factors cause a shift in the IS curve
Date posted:
July 18, 2019
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Derive the IS equation using the expenditure approach and assuming the absence of government.
Date posted:
July 18, 2019
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Describe the life cycle income hypothesis of consumption
Date posted:
July 18, 2019
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Describe the ratchet effect
Date posted:
July 18, 2019
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Describe the absolute income hypothesis of consumption
Date posted:
July 18, 2019
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Highlight the factors that determine the size of an economy’s National Income
Date posted:
July 18, 2019
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What are the difficulties involved in the measuring of National Income
Date posted:
July 18, 2019
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Identify the approaches to the measurement of national income
Date posted:
July 18, 2019
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Distinguish between leakages and injections in the economy giving examples
Date posted:
July 18, 2019
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What are the limitations of macroeconomics
Date posted:
July 18, 2019
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How does the interest rate affect the prices, demand and yields of bonds
Date posted:
July 18, 2019
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Briefly explain the factors affecting option prices
Date posted:
July 15, 2019
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Explain the various accounts used in the running of the school
Date posted:
July 15, 2019
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Outline the steps that the institute of Certified Public Accountant of Kenya has taken to reduce the individual auditors exposure to risk.
Date posted:
July 13, 2019
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Explain what makes betrayal in the city a suitable title for the play.
Date posted:
July 11, 2019
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Identify the various Business disciplines from which business studies as a subject borrows concept from
Date posted:
July 10, 2019