Mathematics · 2026
JEE Main · 22 January 2026, Shift 1 · Q5
If the sum of the first four terms of an A.P. is 6 and the sum of its first six terms is 4, then the sum of its first twelve terms is
If the sum of the first four terms of an A.P. is $\displaystyle 6$ and the sum of its first six terms is $\displaystyle 4$, then the sum of its first twelve terms is
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle -22$
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JEE Main 2026 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.