New Delhi [India], July 6 .The Joint Entrance Examination (JEE)-Mains examinations will be conducted from July 20-25 and July 27 to August 2 in this year the number of examination centres in every shift will be increased from 665 to 828. This information is given by our education minister, Ramesh Pokhriyal said that the National Testing Agency (NTA) will hold the third and fourth sessions of the all-India engineering entrance examination JEE-Main 2021 from July 20. The April and May sessions were postponed due to COVID-19. According to the document of NTA shared by the minister, submission of the application form online for "session 3 (April 2021) (postponed) BE/BTech Paper I" will be from July 6 to July 8 and the date of exams is from July 20 to 25. Submission of application form online for "Session 4 (May 2021) (postponed) BE/BTech Paper 1 and B Arch (Paper 2A) B Planning (Paper 2B)" will be from July 9 to 12 and the date of the exam is from July 27 to August 2....