When Habibulla is about to be executed, it is early dawn and the sun hasn't yet risen. But then Baadshah Khan storms in and kidnaps Habibulla and it is clearly noon. Then when he leaves, the scene again shifts to early dawn and the sun is then shown rising.
When Mehndi comes to India by plane, the car shown coming of plane is Toyota Corona which she was driving earlier. But subsequently, she is driving a Datsun.
During the final fight scene, when Badshah Khan stabs one of the horsemen, it is clearly visible that his sword has gone under the man's armpit and not through him.
During the final fight scene, when Badshah Khan swings his sword at one of the horsemen, it is clearly visible that he is being pulled by a rope to make him fall backwards from the horse.
The people of Afghanistan cross the border into India. But Pakistan is between Afghanistan and India.