Where to Invest in the current market scenario?

Where should I invest in the current market scenario? It may sound naive but I want suggestions for the stocks.

As of now I'm invested heavily in the railway sector for the short term because of the election hype (would eventually decrease my holding after the exit poll results)

But for safety where should I invest now(promising small caps)? I'm a student so I have a fixed budget of 1 lakh to invest rn.