Arrange the following in chronological order.
\[
\begin{aligned}
\text{(i)}\;&\text{Assassination of Gandhiji}
\text{(ii)}\;&\text{Abolition of Privy Purse}
\text{(iii)}\;&\text{Elections to the 11 Provinces of British India}
\text{(iv)}\;&\text{Formation of Indian National Army}
\end{aligned}
\]