Kamal
Although it is getting a long time, if you don’t have a technical degree, a government job will be the best employment source.
Yes of course you can work with the preparation for your financial help.
Now if you are thinking of ki if I have a Job why should I prepare for Government, then see you have observed in the covid situation that private jobs are very insecure.
Moreover: The unemployment rate is expected to increase in the coming times as the economy of the country is expected to grow at a very slow rate(due to corona). To avoid all this and get a secure job, many students start preparing for competitive government job examinations like SSC and banking