Arithmetic Progressions
AP — nth term, sum of n terms and word problems.
Test yourself on Arithmetic Progressions
5 practice questions for NSEJS with instant answers — no signup, ~3 minutes.
Study notes are still being prepared.
Don't wait — Shishya can teach you this topic right now, on demand.
Ask Shishya to teach this →Need more? Ask Shishya
Shishya is your personal tutor for this topic. Pick a starter or open a free chat.
- Go deeper on this topicGo deeper on Arithmetic Progressions for NSEJS — examples and edge cases I should know.
- Show me exam shortcutsGive me 3 fastest shortcuts to solve Arithmetic Progressions questions in the exam.
- What mistakes should I avoid?What are the most common mistakes students make on Arithmetic Progressions? How do I avoid them?
- Quiz me adaptivelyQuiz me on Arithmetic Progressions — start with one easy question, then go harder based on how I answer.
Practice this topic
Take a full mock →Q1 · Arithmetic Progressions · EASY
The 15th term of an arithmetic progression is 47 and the 7th term is 23. What is the first term of this A.P.?
Q2 · Arithmetic Progressions · EASY
The 5th term of an arithmetic progression is 19 and the common difference is 4. What is the first term of this A.P.?
Q3 · Arithmetic Progressions · EASY
Find the sum of the first 20 terms of the arithmetic progression: 3, 7, 11, 15, ...
Q4 · Arithmetic Progressions · MEDIUM
If the 3rd and 9th terms of an A.P. are 4 and -8 respectively, which term of this A.P. is zero?
Q5 · Arithmetic Progressions · HARD
The sum of three numbers in an A.P. is 27 and the sum of their squares is 293. What is the largest of these three numbers?