Binomial Theorem

JEE Main · Mathematics · 9 past questions

These are the board's own papers. 204 more board questions reprinted in the books we use in class are for signed-in students: sign in.

2 of 9 · show all

1. Q3 2026 4 Apr Shift 1

   Let the smallest value of $k \in \mathbb{N}$, for which the coefficient of $x^3$ in…

   Try it →
2. Q8 2026 6 Apr Shift 2

   If $(1-x^3)^{10} = \sum_{r=0}^{10} a_r x^r (1-x)^{30-2r}$, then $\dfrac{9a_9}{a_{10}}$ is equal to ______.

   Try it →