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
n
th
term
of an AP (a
n
)
-
Finding n
using a
n
formula
-
Finding AP
when some terms are given
-
Finding
n
th
term from the last term
-
Finding Sum of n terms of an AP (
S
n
) - both formulas
-
Finding
number of terms when Sum is given
-
If
n
th
term is given, finding S
-
Some
statement questions
using a
n
and S
n
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.