Railway Budget will be presented on July 8.
Twitter is planning to replicate parts of its India election strategy across countries that go to polls this year, after it emerged as a key tool for politicians and media companies during the world's largest democratic exercise.
It is normal practice for Indian governments to go to parliament for spending not included in the annual budget.
The performance is affected as bets on small- and mid-cap shares went wrong.
The government plans to conduct the next airwave auction in March.
Prime Minister Manmohan Singh's government is in a race against the clock to pass reforms economists say are needed to breathe life into Asia's third-largest economy.