Chapter 5 Class 10 Arithmetic Progressions

Master Chapter 5 Class 10 Arithmetic Progressions with comprehensive NCERT Solutions, Practice Questions, MCQs, Sample Papers, Case Based Questions, and Video lessons.

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Serial order wise

Ex 5.1
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Ex 5.2
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Ex 5.3
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Examples
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Ex 5.4 (Optional)
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Case Based Questions (MCQ)
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Teachoo Questions - MCQs
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Teachoo Questions - Mix
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Teachoo Questions - Assertion Reasoning
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Teachoo Questions - Case Based
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Concept wise

Checking if AP or not and finding a, d
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Finding nth term
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Finding n
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Finding AP
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Finding nth term from end
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Divisible/ multiples
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Statement questions - nth term
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Finding sum of n terms
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Finding number of terms given s
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Given nth term finding s
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Statement questions - Sum of n terms
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Determining AP and finding sum
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Why Learn This With Teachoo?

Updated for new NCERT Book - 2026-25 Edition

Get solutions of all NCERT Questions with examples of Chapter 5 Class 10 Arithmetic Progressions (AP). Video of all questions are also available. 

 

In this chapter, we will learn

  • What is an AP - and what is First term (a) and Common Difference (d) of an Arithmetic Progression
  • Finding nth term of an AP (an)
  • Finding n using an formula
  • Finding AP when some terms are given
  • Finding nth term from the last term
  • Finding Sum of n terms of an AP (Sn) - both formulas
  • Finding number of terms when Sum is given
  • If nth term is given, finding S
  • Some statement questions using an and Sn formulas, including optional exercise

 

Check out the answers to the exercises (including examples and optional) by clicking a link below, or learn from the concepts.