Hi Maheshwar,

Ofcourse, it is possible. A little effort and hardwork is all that matters. Develop your skills in the field you are in, as many IT Companies are now looking for skills in the candidate rather than professional degree from reputed colleges. 

BPO jobs are available for candidates who have finished diploma, with a little starting income. The income increment depends on your capacity of work. 

Also, develop extra skills in computer, as that might benefit you later. 

All The Best.