February 2025

The energy crisis in Zimbabwe

By |2025-02-12T08:57:24+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Polling Stations in the Dark. Image credit mg.co.za

ZIMSEC O Level Geography Notes: Natural Resources: Energy:The energy crisis in Zimbabwe 

The energy crisis in Zimbabwe is demonstrated through the following:

  • Frequent shortages of petroleum and its products resulting in long queues for the scarce commodity at service stations.
  • Fluctuating prices in the […]
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Adolf Hitler: Introduction

By |2025-02-12T09:03:10+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Adolf Hitler as a baby

ZIMSEC O Level History Notes: Dictatorship in Europe: Dictatorship in Germany: Adolf Hitler

Early Life                                                                                    

  • He was born in 1889 in Austria at Braunau
  • Hitler was an Austrian by nationality
  • His father died in 1903 and his mother in 1908, this left him at 19 with […]
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Biology Notes: Causes of accidents in the laboratory

By |2025-02-12T09:24:33+02:00February 12th, 2025|Notes, O Level Biology Notes, Ordinary Level Notes|

Nitric acid fumes. Image credit amazingrust.com

ZIMSEC O Level Biology Notes:Causes of accidents in the laboratory

  • Fire – There should never be open flames in the lab. Make it a working rule that water is the only nonflammable liquid you are likely to encounter.
  • Explosion – Never heat a closed system or […]
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Opposition to the New Deal

By |2025-02-12T08:58:22+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Rail workers during the New Deal

ZIMSEC O Level History Notes: The United States of America (USA) 1920-1939: Opposition to the Deal

  • The Deal was criticized by some groups in the USA
  • The Republican opponents criticized it for its high cost of implementation which strained the taxpayers
  • Industrialists were opposed to […]
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The selection process

By |2025-02-12T09:21:28+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Managing Human Resources: Human Resources Management: The selection process

  • When the proper candidates have been recruited
  • The following step is to select the most appropriate candidate(s) from the available pool
  • Selection is the process of screening candidates using a variety of criteria so as to identify and […]
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Advantages and Disadvantages of Secondary Research

By |2025-02-12T09:40:06+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Marketing: Advantages and Disadvantages of Secondary Research

  • There are several disadvantages to secondary research otherwise known as desk research

Advantages of secondary market research

  • It is inexpensive/cheap when compared with primary market research
  • It avoids duplication of effort
  • Information and data is readily available
  • Allows the business to quickly and cheaply analyse and compare […]
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Cost Based Pricing

By |2025-02-12T09:14:57+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Marketing: Cost Based Pricing

  • Refers to a variety of pricing strategies which involve the addition of a profit element on top of the costs of production
  • The aim is to make sure that costs incurred in production of each unit are covered by the selling price of that unit
  • Popular cost based pricing […]
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Research and Development

By |2025-02-12T09:34:02+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Production: Quality and its importance

  • Also known as R & D
  • It refers to work directed towards the innovation, introduction, and improvement of products and processes
  • It involves:
    1. Developing completely new products
    2. Creating imitation products that can compete with a rival’s products
    3. Creating prototypes and models based on marketing research data
    4. Improving existing […]
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Business Studies: Break even analysis the graphical method example

By |2025-02-12T09:19:21+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Business Finance and Accounting: Break even analysis the graphical method example

  • As has been pointed out there are two approaches to break even analysis
  • In this post we will look at the graphical method
  • To help make matters clear we will make extensive use of an example below

Shona runs a take-away pizza […]

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Principles of Accounting: Bank Statement

By |2025-02-12T09:01:48+02:00February 12th, 2025|Notes, Ordinary Level Notes, Principles of Accounts Notes|

ZIMSEC O Level Principles of Accounts Notes: Source Documents:Bank Statement

  • It is a document or report released (on a fixed date every month) by banks
  • It lists:
    • The balance at the beginning of the period
    • deposits,
    • withdrawals,
    • checks paid,
    • interest earned,
    • service charges
    •  penalties incurred if any
    • The balance at the end of the period
  • on a given account

    • […]

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