JEE Main 2022 · MathsNumerical answerNumerical valueMediumMulti-step

JEE Main 29 June 2022, Shift 2, Maths Q23

Question 23 of 90 in this shift, Maths question 23 of 30, Section B.

Let

3, 6, 9, 12, \ldots

upto 78 terms and

5, 9, 13, 17, \ldots

upto 59 terms be two series. Then, the sum of the terms common to both the series is equal to___.

Official answer

2223

NTA final key.

Chapter: Sequences and Series
Topic: AP and GP
Idea tested: Common Terms of Two APs

Same idea in other shifts

Asked 2× in all

1 Feb 2024, Shift 1 · Q25Let 3, 7, 11, 15, $\ldots$ , 403 and 2, 5, 8, 11, $\ldots$ , 404 be two arithmetic progressions. Then the sum, of the common terms in them,…MediumNumerical value

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.