Is it possible to complete the study of NEET UG in one year if I start from zero?

Yes it is possible. Anyone can start from any level . Starting from zero just means u have put extra efforts and extra hardwork. Slowing slowing u can manage these things n crack neet. Just b consistent through out the year and follow your coaching. And Tests. Revise Everythings. Dont waste time on phone or wid frnds . Just keep focus on a single goal through out the year. All the best