Coachify CAT Club
Master CAT Progressions Questions with practice questions and detailed solutions.
For any natural number $k$, let $a_k = 3^k$. The smallest natural number $m$ for which $\{(a_1)^1 \times (a_2)^2 \times \ldots \times (a_{20})^{20}\} $ < $ \{a_{21} \times a_{22} \times \ldots \times a_{(20+m)}\}$ is.