When Raghav is speaking to Harman in his house, the wall of the house, which is dirty, suddenly becomes clean.
When Raghu kills Harman by hitting him on his head, the hammer falls in front of him. But later on, the hammer can be seen lying behind Raghu, who's also standing far from Harman's dead body.
[Around 0:37:25] Raghav's nose was broken during a fighting scene with the truck drivers. After that, in various shots, his nose continuously changes back and forth between appearing crooked to appearing normal.
Just before interval, when Harman is shown entering a hotel, the receptionist tells him, "Good Morning sir, it's on third floor". He enters the lift when Raghav also joins him. Ideally, Harman should go to third floor, but since the background is visible from the lift, it can easily be seen that he exits the lift much above the 3rd floor.
[Around 0:09:06] The nurses, while attempting to resuscitate a dying Misha, deliver an electric shock through paddles applied over clothing, with one of the paddles applied over the right side of her abdomen. The shock is always delivered through paddles directly in contact with the skin of the chest. Immediately thereafter, the nurse is seen to be performing chest compressions over the left side of her abdomen. Chest compressions, as the name suggests, are always delivered over the chest area.
Bank robbers escape in Yami Gautam's Honda SUV. The movie is set in 2001, and at that time Honda SUV was not available in India.