Sir, I have passed class 10th by up board 2017-18 ( 92.0percent). I could not take admission in class 1
Yes you are eligiblebe to become an IAS even after you have chosen maths stream after 10th class or of you want to take admission again in 11th and you want to go with UPSC you should chose arts then it will be very beneficial and it will release a lot of stress from you of reading ncert go thoroughly from ncerts you will surely pass prelims and also will be very beneficial in mains.