Union finance minister Nirmala Sitharaman is all set to present the Union Budget 2021-22 today at 11 am in the Parliament. This will be the first time when the budget will be presented in digital mode. FM Sitharaman had already launched the 'Union Budget Mobile App' for hassle-free access to Budget documents. This is also the first budget after the coronavirus pandemic that gripped the globe. Here are some of the interesting numbers to watch out for.