which english news paper we should read to do better our spoken English language and where most of the news is covered regarding current affairs and situation around the world and country?

Hello,

The Hindu and The Indian Express are really good option regarding newspaper regarding, you can install the apps of these newspapers for daily reading, majorly go through editorial section, this is important in the sense that in majority of government exams RCs are taken directly from the editorials sections of The Hindu, and this remains one of the most popular option not just restricted to qualifying any entrance exam or government job exams, but you will find your knowledge along with vocabulary section will flourish greatly even if you don't have time to read all the news, just going through editorials on  a daily basis too helps in improving your English, moreover install dictionary  in your  phone so if you come across any difficult word, you can immediately find the meaning, and grasp the understanding, see since in both these newspapers the writing especially of editorials are written by prolific writers or personality, at first it's natural even for someone who have a decent level of understanding of English to grapple with the language, but given time you will improve, just be consistent in your efforts, other things which you can do is read blogs if you have favorite authors or sites, you can go through HBR review for this, watch YouTube channels such as English News Channel, or even movies for that matter which comes with subtitles help regarding this,  and you must bring whatever that you're learning into practice, that's the key to success, hence try to communicate with people among your friends, and family in English, you'll get comfortable gradually.