Shah Rukh Khan’s widely publicized ‘Zero’ has hit the screens today and advance booking for the first day suggests an average trend. Trade predictions say that the project could well register an opening of Rs 30 crore. The film has created a lot of buzz on social networks and is all over the digital media. While the expectations are high for this Aanand L Rai directorial, ‘Zero’ could well garner Rs 100 crore at the box office by Monday. Apart from SRK’s experiment as a vertically challenged person, ‘Zero’ also stars Katrina Kaif in an alcoholic avatar while Anushka Sharma plays a scientist having cerebral palsy.