The results of the latest researches and developments come to India through the medium of English. We will feel loser if we in the group that use English as a medium to speak. Every country in the world studies English.
Thus, English has gained great importance for the good faith of India. Next, English helps people to get job. Those who are still unaware about the importance of English.
In addition to this, especially, high-quality jobs need good understanding ability and speaking in English. The learned men and women in these countries are stranded in looking for good employment opportunities in foreign lands.
How many times have I read the newspaper and had to reread it several times to figure out what they were saying. The most important job would be a teacher. We also cannot improve our life if we worst in English.
Another reason is English to learn science and technology. There are many English medium schools constructing day by day in our country.