Question 1Section A: multiple choice
In an arithmetic progression , and . The greatest possible value of the sum of the first terms is
JEE (Main) 2027 has two sessions. Session 1 runs on 20, 21, 22, 23, 24 and 28 January 2027; Session 2 runs from 2 to 7 April 2027.
| Session 1 | 20, 21, 22, 23, 24 and 28 January 2027 |
|---|---|
| Session 1 applications | 24 October to 22 November 2026 |
| Session 2 | 2, 3, 4, 5, 6 and 7 April 2027 |
| Session 2 applications | 5 January to 3 February 2027 |
Paper 1 runs in two shifts a day: 9:00 a.m. to 12:00 noon and 3:00 p.m. to 6:00 p.m. (IST).
You need not sit both sessions. If you sit both, the better of your two scores is used for the merit list.
Put the free check first: it shows which of the nine sections costs you most marks. Then take one section at a time with its lessons and practice, and sit a timed paper every week or two to practise the +4 and -1 marking under time.
On 20, 21, 22, 23, 24 and 28 January 2027.
On 2, 3, 4, 5, 6 and 7 April 2027.
On 22 November 2026, at 11:50 p.m.