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Direct and Inverse Variations Class 8

ICSE

Direct and inverse variation, the unitary method, and time and work.

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Topic-wise short notes with solved examples.Open PDFDownload
Every formula and result of the chapter on one sheet.Open PDFDownload
Daily practice problems with an answer key.Open PDFDownload

What this chapter covers

  • Direct variation
  • Inverse variation
  • Unitary method
  • Time and work
  • Pipes and cisterns
  • More than two quantities

The short notes explain each of these topics with solved examples, the formula bank lists every result on one sheet, and the DPP sheet gives practice questions with an answer key.

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